Answered: What must be the distance travelled by…

Science

Physics

What must be the distance travelled by the cart down the inclined in (D)?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter3: Two-dimensional Kinematics

Section: Chapter Questions

Problem 64PE: (a) Use the distance and velocity data in Figure 3.64 to find the rate of expansion as a function of...

See similar textbooks

Related questions

Q: 1. A group of blocks is being pulled up a 20° incline. The velocity and acceleration are both…

Q: The contact lens prescription for a nearsighted person is –4.5 D, and the person has a far point of…

A: The contact lens prescription for a nearsighted person is –4.5 D, and the person has a far point of…

Q: a 1.2 baseball moving westward at 14m/s is hit by a bat that delivers an eastward impulse of 24…

A: Write the given data. mball=1.2 kgvi,ball=-14 m/sLi,bat=24 kgm/s

Q: ht motion with a 384000 km is the closest distance between earth and moon. Assuming the shuttle's…

A: We know that the first equation of the motion is given as v = u+at where v is the final velocity,…

Q: 5. A solenoid has 500 turns, radius = 4 cm. and length = 16 cm, carries a current of 25 amps. What…

Q: line A. How did you add the 2 equations to get 3R on the bottom? On line B. How did you subtract the…

Q: A 5kg object falls of a ledge that is 3m high above ground. Calculate the potential energy, the…

A: Mass=5kg H=3m

Q: A 2725-kg truck travels at 10 m/s when it hits a 1100-kg car that was parked beside the driveway.…

Q: Write down the relationship between the classical kinetic energy EE and momentum pp for a body of…

A: Classical kinetic energy E = (1/2)*m*v^2…

Q: 13. One end of a uniform bar with mass 5.00 kg and length 0.800 m is attached to a vertical wall by…

Q: What is the ratio between the force of gravity of the Earth on the Moon and the Earth on a…

Q: Two current-carrying conductors are parallel to one another. The first wire has a current of 36 A…

Q: An applied force of 111 N is used to accelerate an object across a frictional surface. The object…

Q: 5. A mass of 25 g moves with simple harmonic motion. It has "springiness" of 1.5N/m and friction…

Q: How far is the second dark fringe to the right of the central bright fringe in the double-slit…

Q: 1. How many electrons it requires to give a negative charge of 4nC? 2-3. Find the electrical force…

Q: 3. The wavelength of a specific note in a song played on the radio was 190 m. The frequency was…

A: Given data : Frequency = f Wavelength = λ To find : Wave speed

Q: block on a spring is pulled a distance of 25 cm and released across a f llations are measured to…

A: We know that the mass of the block is m = 0.2 kg the spring has pulled a distance of 25 cm and…

Q: Calculate the change in momentum of an object due to a force of 8 N that lasts for 0.5 s

A: GIVEN DATA Applied force is F=8 N Duration of force is t=0.5 s REQUIRED We have to find the change…

Q: Two current-carrying conductors are parallel to one another. The first wire has a current of 36 A…

A: For direction of magnetic field , we will use right hand thumb rule.

Q: Q4 Find the magnetic force on a proton moving in the +x direction at a speed of 0.446 Mm/s in a…

A: Given: Speed of proton moving in the +x direction, v= 0.446 Mm/s Uniform magnetic field, B= 1.75 T…

Q: bicycle and a rider together have a mass of 7.40 slugs if the kinetic energy is 742 foot pounds find…

A: 1 slug = 14.594 kg 1 foot pound = 1.356 J

Q: A crate of mass 68 kg is pushed along a floor with a force of 30.0 N for a distance of 7.2 m.…

Q: .. 7.41 What amount of heat is necessary to raise 200.0 mol of helium from -28.0°C to 55.0°C if the…

Q: 4. Cobalt-60 has a half-life of approximately 5 years. If 53 g of the material was stored for 20…

Q: 2-3. Find the electrical force exerting between the 2 electrons forming a distance of 10 cm. Also,…

A: Part (2-3) Given: The separation between two electrons is 10 cm.

Q: An 800 g ball is pulled up a slope as shown in the diagram. Calculate the potential energy it gains.…

Q: Two charges are on the x-axis: 2.00 µC at x 0.200 m and -5.00 µC at x = 0.600 m. Draw a diagram of…

Q: Suppose a rod is moving at a speed of 5.0 m/s in a direction perpendicular to a 0.80-T magnetic…

Q: light with wavelength 490 nm travels in air from a laser to a photocell in 17.0 ns. When a slab of…

Q: How long will it take a 4 hp motor to lift 400 kg piano to a sixth story window 1800 m above?

A: 1hp =746W so 4hp=4*746=2984W Mass ,m =400kg Height, h=1800m energy required to lift, E=mgh where g…

Q: 5. A particle of charge q = 0.200 C and mass m 2.00 kg is moving with instantaneous velocity v =…

Q: In the figure, initially unpolarized light is sent into a system of three polarizing sheets whose…

Q: 8. The current in an RL circuit drops from 1.0 amps to 10 ma inthe first second following removal of…

A: Given Initial current, I1 = 1.0 Amp Final current ,I2 = 10 m Amp Time taken, T = 1 sec L= 10 H…

Q: Dispersion occurs when: a. some materials bend light more than other materials. b. a material slows…

A: The sunlight contains ultraviolet, infrared, and visible light. The visible light of sunlight…

Q: 8) Find diameter Y. All dimensions are in millimeters. Round to 2 decimal places. 21.20 DIA 4.0…

Q: When light passing through a prism undergoes dispersion, the effect is a result of: a. different…

A: The correct answer is option (d) i.e. All of the above options are correct

Q: A 12-V battery is connected in series with a resistor and an inductor, with R = 10 Q and L = 20.0 H,…

A: Given, Battery, V = 12 VInductor, L = 20.0 HResistor, R = 10 Ω

Q: Nick decided to visit the CN Tower with his friend. He gets into a stationary elevator on the ground…

Q: A piece of solid weighs 120 g in air, 80 g in water and 60 g in a liquid. The relative density of…

A: According to Archimedes principle Buoyant force=weight of liquid displaced

Q: In the classical limit calculate the wavelength corresponding to an electron with the energy of 99…

Q: If the Hydrogen atom haş a quantum number of 3, solve for the energy and radius.

Q: (a) Sketch a PV diagram of this process. (b) What must be the new pressure? (c) How much work will…

Q: (a) Young's double-slit experiment is performed with 595-nm light and a distance of 2.00 m between…

Q: Light of wavelength 520 nm passes through a grating with 4000 lines/cm and falls on a screen located…

Q: Calculate the mass in kilograms of a 4.86 kg object when its velocity, relative to us, is each of…

A: Write the expression for the mass.

Q: Find the orbital speed of a satellite in a geosynchronous circular orbit 2.5 X 107 m above the…

A: Given data: Height (h) = 2.5×107 m Universal gravitational constant G = 6.67×10-11 Nm2/kg2 Mass of…

Q: John Isner holds the ATP's (Association of Tennis Professionals) official record for the fastest…

Q: Part A What is the change in mechanical energy of the airplane if it climbs to a cruising altitude…

A: Given Mass of the airplane = 1865 kg Velocity of the plane = 94.5 m/s Height of the plane = 2520 m…

Q: 1Elements with atomic numbers greater than _______ will undergo radioactive decay. 77 83 80…

A: Given 1 Elements with atomic numbers greater than _______ will undergo radioactive decay. 2…

Concept explainers

Angular speed, acceleration and displacement

Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.

Angular Position

Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.

Question

Experimental acceleration = 2.974 m/s^2 Theoretical acceleration = 2.908 m/s^2 Time of Travel (Trial 1) = 0.941 s Time of Travel (Trial 2) = 0.938 s Time of Travel (Trial 3) = 0.921 s What must be the distance travelled by the cart down the inclined in (D)?

Experimental acceleration = 2.974 m/s
• Theoretical acceleration = 2.908 m/s
• Time of Travel (Trial 1) = 0.941 s
• Time of Travel (Trial 2) = 0.938 s
• Time of Travel (Trial 3) = 0.921 s
Acceleration down the Inclined Plane
Time of Travel (s)
Acceleration (m/s²)
Height of
Track (cm) | Trial 1 Trial 2 Trial 3 | Average
sin e
Experimental Theoretical
Error
(A)
(B)
(C)
Length of Track:
(D)
What must be the distance travelled by the cart down the inclined in (D)?
O 139 cm
O 127 cm
O 136 cm
O 130 cm

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Angular speed, acceleration and displacement

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

2. On February 21, 2021 United Airlines Flight 328 suffered a catastrophic engine failure at an altitude of 13,500 feet above ground shortly after departure from Denver International Airport. Parts from the engine fell to the ground in Broomfield, Colorado. If the parts initially accelerated towards Earth based on the equation given below, determine elapsed time from separation to impact. Assume initial vertical velocity is zero. a = -32-0.2v (a is ft/s2 and v is ft/s) Analysis of this problem up to terminal velocity is relatively difficult. Analysis after terminal velocity is relatively easy. If you are lost on the first part, use terminal velocity for the entire trajectory for partial credit.
You are driving a car along a straight road at 122 kph. Suddenly, you saw a cat crossing the road and you apply the brakes decelerating the car at a constant rate of -44 m/s^2. If your reaction time is 1.50 seconds, what is the shortest stopping distance from the moment you see the cat? Illustrate the problem.
3M- Please I want a solution of all sub-part questions in detail by typing them. Thanks
In my assignment, I was asked to perform a lab experiment. I was to take a provided ball and roll it at a given angle at measured increments - 0.1m-.8m. I measured the time in seconds it took to go from 0 to each point - 0-.1, 0-.2, etc. My lab assignment asked me to perform each step three times. I did this, rolling the ball 3 times from 0-0.1 and calculating the time. I used an app on my phone, slowed down, and went to the closest time interval I could for each test. Naturally, my results for each of the 3 tests for all 8 distances was a bit off, as I would expect given my inexperience and inaccuracy of the tools used to begin with. The lab then asks to chart these values - which I inserted a chart of each trial, the time of each trial, and then calculated the average time ((trial 1 + trial 2 + trial 3)/3). The part I am stuck on is that the next activity it asks me for is: "Calculate the square of the average time for each distance, then create a graph of displacement vs. time…
Two triggers, 20 feet apart, activate when a car's tires run over them. The time between the two signals is 0.4 seconds. 1) Calculate the speed of the car in mph. (This may speed your conversion: 88 ft/s = 60 mph.) 2) how might someone evade the speed trap, if he spots it just as he's about to hit the first signal?
If you were to set the ramp height at the 10th hole, what would the car’s average elapsed time be at a distance of 70cm? Is this an example of interpolation or extrapolation? Explain your answer.
(a) Use the distance and velocity data in Figure 3.64 to find the rate of expansion as a function of distance. (b) If you extrapolate back in time, how long ago would all of the galaxies have been at approximately the same position? The two parts of this problem give you some idea of how the Hubble constant for universal expansion and the time back to the Big Bang are determined, respectively. Figure 3.64 Five galaxies on a straight line, showing their distances and velocities relative to the Milky Way (MW) Galaxy. The distances are in millions of light years (Mly), where a light year is the distance light travels in one year. The velocities are nearly proportional to the distances. The sizes of the galaxies are greatly exaggerated; an average galaxy is about 0.1 MlY across.
wo students, Nora and Allison, are both the same age when Allison hops aboard a flying saucer and blasts off to achieve a cruising speed of 0.830? for a 19.5 year round trip (according to Allison). Neglecting the brief time periods required for the acceleration of the ship during blastoff and turnarounds, find the difference in age between Nora and Allison when they are reunited. difference in age: years Who is younger? They are still the same age. need more information Nora Allison
1. For centuries, we accpeted Newton's 2nd Law as the standard model for motion. Then Einstien came along and siggested a modification in cases of high velocity. The Lorenz factor: γ(v)=(1/square-root of 1−(v^2/c^2)) a) The constant (c) is the speed of light, which is 3 * 10^8 m/s. What is the lim as v approaches 400 γ(v)? You will have to track many decimal places to see a difference from 1. A bullet travels 400 m/s; this limit indicates that time dilation is extremely small (and basically negigible) at that speed. b) In the movie Interstellar, time dialation occurs as 1 hour on the water planet corresponds to 7 years on earth. What is the factor γ in this case (what is the ratio of 7 years to 1 hour)? c) If we rearrange the equation for γ and solve for v, we get: v = c square-root of (γ^2 - 1/γ^2) What velocity v is necesary to get the γ you found in part (b)? d) What is the lim as v approaches c γ(v) ?…
Note: Don't copy from other websites like Chegg... If I noticed copied solution I will give multiple down votes.. Kindly do it your own with clear calculations. particle moves along the space curve r= (e^-t) (cos t) i + (e^-t) (sin t) j+(e^-t)k. Find the magnitude of the a) velocity and b) acceleration at any time t
Explain the difference between uniform motion and uniformly accelerated motion. Kindly elaborate and give specific examples.
You are sitting in your car at a red light when you see a zombie standing still 65m in front of your car. You both begin to accelerate towards each other. Your car accelerates at 1.8 m/s^2 and the zombie accelerates at 0.6 m/s^2. How long does it take for you to strike the zombie? Make sure to include a diagram of the physical situation, label know and unknown quantities with units, coordinate system. Please use grade 12 kinematics and label the variables as v1, v2, a (Acceleration), t (time), d (displacement) Thanks!