A skateboarder starts with a speed of 14 m/s and rolls up a frictionless incline at an angle 8 = 30° until they come to a stop. The skateboarder has a mass of 80-kg. What is the distance along the incline they travel?

A skateboarder starts with a speed of 14 m/s and rolls up a frictionless incline at an angle 8 = 30° until they come to a stop. The skateboarder has a mass of 80-kg. What is the distance along the incline they travel?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 80AP: The mass of a hoop of radius 1.0 m is 6.0 kg. It rolls across a horizontal surface with a speed of...

See similar textbooks

Related questions

Q: A freezer has a coefficient of performance of 6.30. The freezer is advertised as using 495 kW-h/y.…

A: Given : Coefficient of Performance, COP = 6.3 Power, P = 495 Kw-h/y Specific heat of water,…

Q: An object dropped on Planet X falls 64 m in 4s. Find the acceleration due to gravity on planet X.

Q: The weight of a body is 160 N. What is it's mass? Given g = 10 m/s²

A: Introduction : In this question we are provided it value of weight of the body and gravitational…

Q: Find momentum Mass=2.2234 kg Velocity=0.1 m/s

Q: A fixed spring (300 N/m) is attached to a horizontal position. If the spring is compressed from its…

A: Apply the energy conservation equation. Here, SP is the spring energy, KE is the kinetic energy, k…

Q: An 85 kg mass has an acceleration of 5.5 m/s². What is the net force applied?

A: Given data: Mass (m) = 85 kg Acceleration (a) = 5.5 m/s2 Required: The net force (F)

Q: A bus is moving on a straight road 8 m/s. It is acceleration at 15.2 m/s². What will be it's…

A: Given Initial velocity of bus u = 8 m/s Acceleration of the bus a = 15.2 m/s2 To find velocity…

Q: hin wires are holding up a 0.5 kg rod while driving a current I = 2 A through the rod, as shown…

Q: 2. A stone is thrown from the top of a building upward at an angle of 30.0° to the horizontal with…

Q: An 85 kg mass has an acceleration of 5.5 m/s². What is the net force applied?

A: Introduction : In this question we are provided it value of acceleration and mass . With these data…

Q: Calculate the electrical energy consumed in Joules if a toaster of 56 W is used 1420 seconds ?

Q: 2. The force (not just its magnitude) due to a solid body being compressed/stretched in the…

Q: Given data Time = 6 h Distance = 220 km Find the average speed?

Q: Which of the following statements is/are correct? A. The equipotential at a point equidistant from…

A: The points in an electric field of a charge or combination charges that have equal potentials are…

Q: If the propagation losses (PEL) for a link that operates at a frequency of 4 GHz are 120dB, when…

A: Initially data given that, When frequency was 4 GHz the propagation losses was 120dB We have to…

Q: Shaina tied a 3.4 g rock to a 6.7 m rope and swung it around at a rate of 10.4 rad/s. Solve the…

Q: A 2.0 kg object compresses a spring with a spring constant of 100 N/m by a distance of 8 cm, and…

A: Given Mass m = 2 kg Spring constant k = 100 N/m Compressed distance = xo=8 cm To determine Velocity…

Q: A person stands on the ball of one foot. The normal force due to the ground pushing up on the ball…

A: Given Data:- The Normal force due to the ground pushing up on the ball of the foot N = 750 N The…

Q: In the Circuits activity, what is the total resistance (in ohms) for the series circuit?

A: In series circuit , total resistance will be equal to algebraic summation of all the resistors .…

Q: According to the below equation and if the massof the moving object is 100 g that movies 23.7 rad/s…

A: Given: m = 100g = 0.1 kgw = 23.7 rad/sr = 34 cm = 0.34 m Fc = mv2/r = mrw2

Q: The area of the bottom of a box is 0.25 m² and weight is 50 N, Calculate the pressure exerted by the…

Q: The value of work done is 344 J and displacement is 24 m. Calculate the force applied.

A: Introduction : In this question we are provided it value of work done and displacement . With…

Q: Find the mass Force=201 N Acceleration=22 m/s2

A: Given data : Force=F Acceleration=a Required : Mass

Q: 4. A 5.0-kg block moves in a straight line on a horizontal frictionless surface under the influence…

Q: A 2250 kg pickup truck has a velocity of 25 m/s to the east. What is the of the truck? momentum

Q: The aorta carries blood away from the heart and eventually branches into a large number of…

A: The approximate number of capillaries in the human body is 5.19 × 1010 capillaries.

Q: A hummingbird is hovering motionless beside a flower. The blur of its wings shows that they are…

A: Given Force applied by air on hummingbird Fa = 0.76 N upward To find force exerted on air by…

Q: The arm in the figure below weighs 39.8 N. The force of gravity acting on the arm acts through point…

Q: A vehicle pulls a cart horizontally with a force of 40 lbs at an angle of 30 above the horizontal…

A: Given data Force ( F ) = 40 lb Angle ( θ ) = 30° Speed ( v ) = 6.0 mi/h Time ( t ) = 10 minutes…

Q: What did Foucault and Fresnel's experiments prove regarding measuring the speed of light?

A: In this question we have to answer what was proved by Foucault and Fresnel while measuring the speed…

Q: Find the volume of nitrogen gas when change heat at temperature 20 Co to 50 Coif that gas container…

Q: 1. A long jump athlete leaves the ground at an angle 20.0° above the horizontal and at a speed of…

A: The angle at which the athlete leaves the ground with respect to the horizontal (angle of…

Q: Starting from Equation (4c) and Equation (4c') and with the conditions in projectile otions (Refer…

Q: An all-electric car (not a hybrid) is designed to run from a bank of 12.0 V batteries with total…

A: given V=12 VP=8.2 kWsince,P=VII is the currentI=PVI=8200 watts12 VI=683 A

Q: Suppose you are standing on the floor doing your daily exercises. For one exercise, you lift your…

A: The force excerted by the deltoid muscle, F 210 at an angle of (theta)o above the horizontal on the…

Q: The following setup made to find the experimental inertia for solid disk, given that step pulley…

A: The answer is OPTION C

Q: A child is pulling a red wagon full of toys (total mass is 9.50 kg). His pull is 35 N in magnitude…

Q: Find momentum Mass=2.2234 kg Velocity=0.1 m/s

Q: Part A: 1180 Btu/hr heat is conducted through a section of insulating material shown in Figure that…

Q: A capacitor with a capacitance 5.00 × 10-5 F is charged by connecting it to a 12.0 V battery. The…

A: Given:Max charge on capacitor, Qo = 6.00×10−4 Cangular frequency, ω = 120 rad/sMax voltage on the…

Q: On what physical concept does optical fibers work?

A: Optical fiber works on concept of " total internal reflection of light" .…

Q: (a) Calculate the speed of a proton that is accelerated from rest through an electric potential…

A: Write the standard variables with their values. Here, mp represents the mass of a proton, me…

Q: Lyman series:nf=1 (91<λ<123 nm; near-UV). Balmer series:nf=2 (365<λ<658 nm; visible). Paschen…

A: The electron on gaining energy jumps from lower orbit to higher orbit. It is just that correct…

Q: Vector Integration (1.35) Evaluate the line integral Sc(y²dx + 2xdy + dz) where C connects the two…

Q: Situation 2 (Items 45-46). A body at rest was accelerated, and it traveled for five minutes. The…

A: Since body is at rest at the beginning, initial velocity is zero

Q: An electric heater is rated 2.5 kW. how much energy does it use in 12 hours.

A: Given value--- power = 2.5 kW. time = 12 hour. We have to find--- Energy ?

Q: If across a 4-2-2 P.D. of 16V is applied a resistor then the current passing through it is..... te

A: Given, potential difference across the resistor, V = 16 V resistance of the resistor, R = 4.2 Ω

Q: Given data: Mass=3.345 kg Acceleration=0.8 m/s2 Find Force

A: Given : Mass (m) = 3.345 kg Acceleration (a) = 0.8 m/s2

Q: Question 5 of 22 A thin layer of oil (n = 1.25) covers the surface of a puddle of water (n = 1.33).…

Q: You purchase a rectangular piece of metal that has dimensions 4.6 mm x 17.0 mm x 33.5 mm and mass…

Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

A skateboarder starts with a speed of 14 m/s and rolls up a frictionless incline at an angle 8 = 30°
until they come to a stop.
The skateboarder has a mass of 80-kg. What is the distance along the incline they travel?

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

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

A hoop rolls down a 4.25 m high hill without slipping. -What is the final speed of the hoop, in meters per second?
In the game of tetherball a rope with length L=1.40 m connects a ball with mass m=0.600 kg to the top of a vertical pole so that the ball can spin around the pole as shown in the figure. What is the speed ?v of the ball as it rotates around the pole when the angle θ of the rope is 30.0∘ with the vertical?
A 600 gg model rocket is on a cart that is rolling to the right at a speed of 2.5 m/sm/s. The rocket engine, when it is fired, exerts a 8.0 NN vertical thrust on the rocket. Your goal is to have the rocket pass through a small horizontal hoop that is 20 mm above the launch point. At what horizontal distance left of the hoop should you launch?
Repeat the preceding problem, but including a drag force due to air of fdrag=bv .
The mass of a hoop of radius 1.0 m is 6.0 kg. It rolls across a horizontal surface with a speed of 10.0 m/s. (a) How much work is required to stop the hoop? (b) If the hoop starts up a surface at 30 to the horizontal with a speed of 10.0 m/s, how far along the incline will it travel before stopping and rolling back down?
Show that when A+B=C then A2+B2+2ABcos , where is the angle between vectors A and B .
An athlete in a gym applies a constant force of 50 N to the pedals of a bicycle to keep the rotation rate of the wheel at 10 rev/s. The length of the pedal arms is 30 cm. What is the power delivered to the bicycle by the athlete?
The blades of a wind turbine are 30 m in length and rotate at a maximum rotation rate of 20 rev/min. (a) If the blades are 6000 kg each and the rotor assembly has three blades, calculate the angular momentum of the turbine at this rotation rate. (b) What Is the torque require to rotate the blades up to the maximum rotation rate in 5 minutes?
A DVD is rotating at 500 rpm. What is the angular momentum of the DVD if has a radius of 6.0 cm and mass 20.0 g?
The small mass starts at rest and slides down the smooth surface of a cylinder of radius R. Find the angle têta at which the mass loses contact with the cylinder
Problem 03 Show the drawing A force T passing through points A and B, has a counterclockwise moment of 400KN-m about point O, if the coordinates of points A and B are (0,6) and (8,0) in meters compute the value of force T.
A 10 kg solid sphere of radius 20cm is initially placed 5m above the ground on top of a 45 degree ramp without slipping to the bottom. What is the final velocity of the ball?