Problem 22: A golf ball of mass m = 0.23 kg is dropped from a height h. It interacts with the floor for t = 0.185 s, and applies a force of F = 13 N to the floor when it elastically collides with it. Part (b) What is the magnitude of the ball's velocity v, in meters per second, right after it rebounds? Part (c) How high h, in meters, will the ball travel on the rebound?

Problem 22: A golf ball of mass m = 0.23 kg is dropped from a height h. It interacts with the floor for t = 0.185 s, and applies a force of F = 13 N to the floor when it elastically collides with it. Part (b) What is the magnitude of the ball's velocity v, in meters per second, right after it rebounds? Part (c) How high h, in meters, will the ball travel on the rebound?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter10: Systems Of Particles And Conservation Of Momentum

Section: Chapter Questions

Problem 57PQ: To lift off from the Moon, a 9.50 105 kg rocket needs a thrust larger than the force of gravity. If...

See similar textbooks

Similar questions

To lift off from the Moon, a 9.50 105 kg rocket needs a thrust larger than the force of gravity. If the exhaust velocity is 4.25 103 m/s, at what rate does the exhaust need to be expelled to provide sufficient thrust? The acceleration due to gravity on the Moon is 1.62 m/s2.
a)If Olaf catches the ball, with what speed vf do Olaf and the ball move afterward? Express your answer numerically in meters per second. b) If the ball hits Olaf and bounces off his chest horizontally at 8.30 m/sm/s in the opposite direction, what is his speed vf after the collision? Express your answer numerically in meters per second.
A 5kg object is hanging by a 1.5m wire when it is suddenly hit by a 3kg missile traveling horizontally at 12m/s. The missile embeds itself in the object during the collision. What is the tension in the rod immediately after the collision? (Answer in whole number, no unit)
A truck (M = 2500kg) collides with a car (m = 1000kg) at a 4-way intersection. Fortunately nobody gets hurt. Suppose the car is going north at 20m/s ( about 45mph) and the truck is coming from the east at 10m/s ( about 22mph). The car and truck stick together after the %3D collision. (a) Find the speed and direction of the car and truck immediately after the collision. (b) Approximately how much energy went into the deformation of the metal that caused the two vehicles to stick together? (c) What assumptions did you make? The
A uranium nucleus (mass 238 units) at rest decays into helium nucleus (mass 4.0 units) and thorium nucleus (mass 234 units). If the speed of the helium nucleus is 6.0 x 10^5 m/s, what is the speed of the thorium nucleus?
A hockey puck is hit by a stick and slides off at an initial speed of 0.5 m/s. Assuming that the ice is frictionless, what is the speed of the puck after 1s?
A 180-g billiard ball is shot toward an identical ball at velocity vi = 6.90 m/s. The identical ball is initially at rest. After the balls hit, one of them travels with velocity v1, f = (1.80 + 2.22) m/s. What is the velocity of the second ball after the impact? Ignore effects of friction during this process. (Express your answer in vector form.) v2, f = m/s
A 180-g billiard ball is shot toward an identical ball at velocity vi = 7.60 m/s. The identical ball is initially at rest. After the balls hit, one of them travels with velocity v1, f = (1.80 + 2.28) m/s. What is the velocity of the second ball after the impact? Ignore effects of friction during this process. (Express your answer in vector form.) V2f=______ m/s
a student of mass m1= 64 kg runs towards his skateboard, which has a mass m2= 2.9kg and is d=2.85m ahead of him. he beings at rest and accelerates at a constant rate of a= 0.75m/s^2. when he reaches the skateboard he jumps on it. what is the velocity of the student and skateboard in meterd per second?
The figure shows a glancing (not head-on) collision between two billiard balls (viewed from above). Ball 1 is initially moving with 2.0 m/s in the positive x direction; ball 2 is initially moving with 1.0 m/s in the opposite direction. After the collision, ball 2 moves at 1.41 m/s in the negative y direction. a) What are the direction (the angle θ from the x axis) and speed of ball 1 after the collision? b) Is this an elastic collision? If not, what fraction of the original energy is lost in the collision?
A baseball with mass of 0.16 kg is batted into the air. Its initial speed is 37.7 m/s, directed at an angle 30 degrees above the horizontal. After 0.10 seconds, what is the horizontal component of the ball's velocity (in m/s)?
The roof of a tall building is 25 m above the ground. A rigid ball of mass 0,3 kg falls freely when dropped from the roof. It strikes the concrete floor on the ground with velocity v1. It bounces to a maximum vertical height of 6 m. The ball in contact with the floor for o,9 s. Ignore the effects of friction. Calculate the velocity v1 when the ball first hits the floor.