Question

Suppoese a bowling ball is initially thrown so that it has n angular momentum at all....

Suppoese a bowling ball is initially thrown so that it has n angular momentum at all. i.e. it is initially just sliding down the lane. eventually kinetic friction will get it spinning fast enough so that it is rolling without slipping. Treating the bowling ball as a solid sphere with moment of inertia 2/5MR^2 its final speed is that fraction of its initial speed?

A. 1/7

B.2/5

C.5/7

D.7/10

E.10/7

Homework Answers

Answer #1

***************************************************************************************************
Check the answer and let me know immediately if you find something wrong... I will rectify the mistakes asap if any

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
3. A bowling ball of m=7.26kg and v=0.110m is thrown down a bowling alley lane on...
3. A bowling ball of m=7.26kg and v=0.110m is thrown down a bowling alley lane on a cruise ship with initial translational velocity of 3.50m/s. At the moment of the throw the lane is tilted up at an angle of 9.00°and accelerating downward at 2.60 m/s2. The kinetic friction coefficient of the lane is 0.0822 and the length of the lane is 15.1m. Assume the ship remains at the same tilt and acceleration the whole time the bowling ball is...
A spherical bowling ball with mass m = 3.6 kg and radius R = 0.118 m...
A spherical bowling ball with mass m = 3.6 kg and radius R = 0.118 m is thrown down the lane with an initial speed of v = 8.5 m/s. The coefficient of kinetic friction between the sliding ball and the ground is μ = 0.26. Once the ball begins to roll without slipping it moves with a constant velocity down the lane. 1.What is the magnitude of the angular acceleration of the bowling ball as it slides down the...
A spherical bowling ball with mass m = 4.2 kg and radius R = 0.1 m...
A spherical bowling ball with mass m = 4.2 kg and radius R = 0.1 m is thrown down the lane with an initial speed of v = 8.1 m/s. The coefficient of kinetic friction between the sliding ball and the ground is μ = 0.28. Once the ball begins to roll without slipping it moves with a constant velocity down the lane. 3) How long does it take the bowling ball to begin rolling without slipping? 4) How far...
7. We found that if a cue ball, rolling without slipping at speed v0, strikes an...
7. We found that if a cue ball, rolling without slipping at speed v0, strikes an identical, stationary billiard ball head-on, eventually both balls will roll without slipping. The balls are uniform solid spheres, each of mass m, radius r, and moment of inertia I =2/5 m r^2 about its center. The final speed of the target ball is 5/7 *v0 ; that of the cue ball is 2/7 v0. Calculate the total fraction of the initial kenetic energy of...
A bowler throws a bowling ball of radius 11cm down a bowling lane. It has an...
A bowler throws a bowling ball of radius 11cm down a bowling lane. It has an initial linear velocity of 8.8 m/s, but no initial angular velocity. The kinetic friction force causes both linear acceleration and an angular acceleration; the kinetic friction coefficient between the ball and the floor is 0.1. When the balls linear speed has decreased enough and the ball’s angular speed has increased enough there will come a moment when the ball’s contact point with the floor...
A bowler throws a bowling ball of radius R = 11 cm down the lane with...
A bowler throws a bowling ball of radius R = 11 cm down the lane with initial speed v0 = 6.5 m/s. The ball is thrown in such a way that it skids for a certain distance before it starts to roll. It is not rotating at all when it first hits the lane, its motion being pure translation. The coefficient of kinetic friction between the ball and the lane is 0.20. (a) For what length of time does the...
A bowler throws a bowling ball of radius R=10 CM down the lane with initials speed...
A bowler throws a bowling ball of radius R=10 CM down the lane with initials speed V0=10m/s, The ball is thrown in such a way that it skids and roll for a certain distance before it starts to roll without skidding. It is not rotating at all when it first hits the lane. Its motion is a pure translation. The coefficient of kinetic friction between the ball and the lane is 0.2. g is 10m/s2 a: For what length of...
A bowling ball (solid sphere, moment of inertia is (2/5)MR2) of mass M and radius R...
A bowling ball (solid sphere, moment of inertia is (2/5)MR2) of mass M and radius R rolls down a hill without slipping for a distance of L along the hill with slope of angle θ, starting from rest. At that point, the hill becomes frictionless.The ball continues down the hill for another segment of length 2L (thus the total distance travelled on the hill is 3L). The hill levels out into a horizontal area, where the coefficient of friction is...
A uniform hollow spherical ball of mass 1.75 kg and radius 40.0 cm is rolling up...
A uniform hollow spherical ball of mass 1.75 kg and radius 40.0 cm is rolling up a ramp that rises at 30.0° above the horizontal. Speed of the ball at the base of the ramp is 8.20 m/s. Moment of inertia of 2 hollow sphere is given by I=(2/3)m r . (a) What is the angular velocity of the ball at the base of the ramp? (b) Determine how far up the ramp does it roll before it starts to...
A uniform hollow spherical ball of mass 1.75 kg and radius 40.0 cm is rolling up...
A uniform hollow spherical ball of mass 1.75 kg and radius 40.0 cm is rolling up a ramp that rises at 30.0° above the horizontal. Speed of the ball at the base of the ramp is 8.20 m/s. Moment of inertia of hollow sphere is given by I=(2/3)m r2. (a) What is the angular velocity of the ball at the base of the ramp? (b) Determine how far up the ramp does it roll before it starts to roll downward....