A 700g ball rotates around a vertical shaft supported by two strings, as shown in the picture below. If the tension in the upper string is 20.0 N, figure out; a. The tension in the lower string b. The rotation rate (in rpm) of the system. 35.0 cm + 35.0 cm 50.0 cm

A 700g ball rotates around a vertical shaft supported by two strings, as shown in the picture below. If the tension in the upper string is 20.0 N, figure out; a. The tension in the lower string b. The rotation rate (in rpm) of the system. 35.0 cm + 35.0 cm 50.0 cm

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter6: Uniform Circular Motion And Gravitation

Section: Chapter Questions

Problem 20PE: At takeoff, a commercial jet has a 60.0 m/s speed. Its tires have a diameter of 0.850 m. (a) At how...

See similar textbooks

Related questions

Q: c) Which type of electron transport is more efficient - Ballistic or Diffusive ? Justify your…

A: In materials, energy can propagate by means of two limiting regimes: diffusive and ballistic.…

Q: Given the masses in the figure below, which of the following is the correct representation if the…

Q: A certain fuse "blows" if the current in it exceeds 1.0 A. This fuse melts with a current density of…

Q: How does changing the initial height of where a ball is thrown and the angle of which a ball is…

A: Question:) How does changing the initial height of where a ball is thrown and the angle of which a…

Q: What is the period of oscillation (in seconds) of a rod of length 4.91m that is fixed at one end,…

A: We use simple harmonic oscillation concept here to find out time period of oscillation

Q: 9. A major leaguer hits a baseball so that it leaves the bat at a speed of 30.0 m/s and at an angle…

A: In projectile motion there is no acceleration in horizontal direction so the horizontal velocity…

Q: expression for the height fallen by the body.

A: Given, Write an expression for the height fallen by the body. Where, Body falls freely under…

Q: A car is traveling at 96 km/h when the driver sees an accident 75 m ahead and slams on the brakes.…

Q: Marble A was released at a certain height of the ramp and hit Marble B on the horizontal end of the…

A: Potential energy is the energy that is stored in an object due to its position relative to some zero…

Q: Two transverse waves travel along the same taut string and interfere. Waves 1 and 2 are described,…

Q: A block of ice breaks loose and slides down the roof of an apartment building sloped at an angle of…

A: in this question we use work energy theorem for answers given.

Q: A 13-N weight and a 12-N weight are connected by a massless string over a massless, frictionless…

Q: I T 3r=0.100 Given the above circuit that is connected to emf of 12.0 volt and an internal…

Q: What happened to current when resistance is increased

A: Given : What happened to current when resistance is increased?

Q: Which of the following cases has the greatest electric flux? a flat rectangular surface with vector…

Q: Four point masses, each of mass 1.7 kg are placed at the corners of a square of side 1.0 m. Find the…

Q: A particle with a mass of 0.500 kg is attached to a horizontal spring with a force constant of 50.0…

A: In this question we have to determine particle's equation. Please give positive feedback if the…

Q: Discuss the causes and consequences of harmonic distortion?

A: Causes: Harmonic distortions are usually caused by the use of nonlinear loads by the end users of…

Q: v(t) = t³ - 10t² + 29t-20, 1 st≤ 6 (a) Find the displacement. x (b) Find the total distance that the…

Q: A physics laboratory situated at an elevation of 1500 m wishes to shield against cosmic rays. What…

A: in this question we simply use density equation.

Q: Consider two point charges 9₁ and 92. The first charge 91 is situated at the origin, while 92 is…

A: Determine the electric potential energy when the charge is placed at point (a, 0). Determine the…

Q: ate together. Assume that positive angular momentum and angular e CCW direction. at is the initial…

A: GivenFor RingMass=2MRadius,=1RInitial angular speed=2ω,CCW directonFor DiskMass=4MRadius=2R, Initial…

Q: slider mass (kg) Trial 1 blue yellow Trial 2 red 2.00 2.00 5.00 green 7.00 final initial initial…

A: To solve the given question we will determine the initial, final momentum and initial, final kinetic…

Q: 15⁰ A person pulls themself up a 0 = 15° incline by the method shown. The combined mass of the…

A: Given;- A person pulls themself up a θ= 15° incline by the method shown. The mass of the person and…

Q: A ball is thrown from a point 18.0 m above the flat ground with a velocity of 35 m/s, 22.0 degrees…

Q: A student rides a bicycle along a straight road as described by the velocity vs. time graph shown in…

A: In this question we have to find the acceleration at t=6 s. Please give positive feedback if the…

Q: A large crate of mass m is place on the flatbed of a truck but not tied down. As the truck…

A: Given that- A large crate of mass market placed on flatbed of truck but not tied down Truck…

Q: Which has zero acceleration? O All of these. None of these. O An object moving at a constant…

A: Here the option ( a) is correct. i .e All of these.

Q: A 14.0 kg child and a 250 kg sofa are on a frictionless surface. The child pushes on the sofa with…

A: In the given question, Mass of child (m) = 14kg Mass of sofa (M) = 250kg Force on the sofa by the…

Q: The graph of the position versus time of a certain particle in one- dimensional motion is a…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A coconut falls freely from the tree until it hits the ground with a speed of 10 meters per second.…

Q: Two point charges q₁ = 2.2nC and q2 = -1.5nC are 13 cm apart. Point A is midway between the charges…

Q: I 12-0 V ww R₁ = 12 O 19 ohm IZR₂ IR3 bon 22 Given the above circuit connected to emf of 12.0.…

Q: The mass of a solid cube is 856 mg, and each edge has a length of 1 cm. Determine the density of the…

A: The SI units are the standard units where mass is measured in kilograms and length in meters.…

Q: height of the ramp and hit Marble B on the horizontal end of the ramp. Both Marbles A and B weighs 5…

Q: A lamp has a resistance of 96 ohms. How much current flows through the lamp when it is connected to…

A: Given data, Resistance = R Voltage = V To find , Current

Q: Two ponies of equal mass are initially at diametrically opposite points on the rim of a large…

A: as we can see the angular momentum is constant, the moment of inertia is going to decreases, so…

Q: 28. Which of the following produces a greatest change in momentum? a. Large force acting over a…

Q: How can Work, energy and Power of the Human Body be applied in health sciences?

A: We know that the energy is a quantity that changes it state, and this energy is further used to do…

Q: An airplane flies 572 km in the direction of North, 35° West. The trip takes 2 hours. What is the…

Q: If a quantity you calculated had units of kg m/s, what type of quantity could it be? . none of the…

A: Kg is the unit of mass and m/s is the unit of Velocity.

Q: 1. A particle's position on the x-axis is given by x=8-6t+t² with x in meters and t is seconds. a.…

Q: Part 2 Archimedes Principle Rerecord the mass and weight of the brick in the table below and then…

Q: On a clear day at a certain location, a 100-V/m vertical electric field exists near the Earth’s…

A: Solution: Given: E = vertical electric field near Earth's surface = 100 V/m B = Earth's magnetic…

Q: A satellite launches into space. The rocket carrying the satellite has a mass of 2.35 x 10^6kg. The…

Q: A constant net torque is exerted on an object. Which of the following quantities for the object…

A: Rotation and translation are 2 attributes associated with motion. Rotation is when body revolves…

Q: Consider the nonuniform force F = (5.00 î + y² ĵ) where F is in newtons and y is in metres. A…

A: Work energy theorem

Q: Careful measurement of the electric field at the surface of a black box indicates that the net…

A: Given that, Net inward electric flux(Φ)= 9× 10³ N m²/ C €0= 8.854× 10-¹² C²/N m²

Q: Name the type of energy (kinetic or potential) possessed by the following: (a) A moving cricket…

A: in this question we discuss about kinetic energy and potential energy.

Q: 6. Recall equations (4b), (4b), (4c), (4c'), (4d), and (4d') thus: X = X0 + ¹/2 (Vxo +Vx) t y = yo +…

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 700g ball rotates around a vertical shaft supported
by two strings, as shown in the picture below. If the
tension in the upper string is 20.0 N, figure out;
a. The tension in the lower string
b. The rotation rate (in rpm) of the system.
35.0 cm
35.0 cm
50.0 cm

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 1 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

At its peak, a tornado is 60.0 m in diameter and carries 500 km/h winds. What is its angular velocity in revolutions per second?
Helicopter blades withstand tremendous stresses. In addition to supporting the weight of a helicopter, they are spun at rapid rates and experience large centripetal accelerations, especially at the tip. (a) Calculate the magnitude of the centripetal acceleration at the tip of a 4.00 m long helicopter blade that rotates at 300 rev/min. (b) Compare the linear speed of the tip with the speed of sound (taken to be 340 m/s).
A CD has a diameter of 120mm and spins at 540 rpm. A- what is period? B- If a speck of dust is riding on the edge, what is its velocity? C- what is the speck's acceleration? D- what force accelerates the speck of dust?
A CD has a diameter of 120mm and spins at 540 rpm. A- what is period? B- If a speck of dust is riding on the edge, what is its velocity? C- what is the speck's acceleration? D- what force accelerates the speck of dust? Please answer the bottom 3 questions (B, C, D) Thanks
a cd has a diameter of 120mm and spins at 540 rpm b. if a speck of dust is riding on the edge what is the velocity c. what is the specks acceleration d. what force accelerates the speck of dust
At takeoff a commercial jet has a 45.0 m/s speed. Its tires have a diameter of 0.550 m.(a) At how many rpm are the tires rotating?.........rpm(b) What is the centripetal acceleration at the edge of the tire? .......m/s2(c) With what force must a determined 10-15 kg bacterium cling to the rim? .......N(d) Take the ratio of this force to the bacterium's weight. (force from part (c) / bacterium's weight)
11) At takeoff a commercial jet has a 75.0 m/s speed. Its tires have a diameter of 0.700 m. (a) At how many rpm are the tires rotating? _____rpm (b) What is the centripetal acceleration at the edge of the tire? _____ m/s2 (c) With what force must a determined 10−15 kg bacterium cling to the rim? _____N (d) Take the ratio of this force to the bacterium's weight. _____ (force from part (c)/bacterium's weight)
At takeoff a commercial jet has a 75.0 m/s speed. Its tires have a diameter of 0.550 m. (a) At how many rpm are the tires rotating? rpm (b) What is the centripetal acceleration at the edge of the tire? m/s2 (c) With what force must a determined 10-15 kg bacterium cling to the rim? N (d) Take the ratio of this force to the bacterium's weight. (force from part (c) / bacterium's weight)
At takeoff a commercial jet has a 50.0 m/s speed. Its tires have a diameter of 0.550 m.(a) At how many rpm are the tires rotating? rpm(b) What is the centripetal acceleration at the edge of the tire? m/s2(c) With what force must a determined 10-15 kg bacterium cling to the rim? N(d) Take the ratio of this force to the bacterium's weight. (force from part (c) / bacterium's weight)
Pilots can be tested for the stresses of flying high-speed jets in a whirling “humancentrifuge,” which takes 1.0 min to turn through 20 complete revolutions before reaching itsfinal speed. (a) What was its angular acceleration (assumed constant), and (b) what was itsfinal angular speed in rpm?
At takeoff, a commercial jet has a 60.0 m/s speed. Its tires have a diameter of 0.850 m. (a) At how many rev/min are the tires rotating? (b) What is the centripetal acceleration at the edge of the tire? (c) With what force must a determined bacterium cling to the rim? (d) Take the ratio of this force to the bacterium’s weight.
A ball having a mass of 2.27 kg is swinging at the end of a cord in a vertical circle of radius 0.6 m at 2 rev/s. What is the tension in the cord when the ball is a. at the level of the center? b. At the bottom of the vertical circle?