O 18 A tennis ball of mass m is dropped from rest at point A, covering a height H, above a frictionless inclined plane at an angle 45 degrees to the horizontal as shown below. The moment the ball hits the inclined plane, it bounces horizontally at point B with the same speed with which it struck the plane and strikes the plane again at point C. In terms of g and H, determine the following quantities: B. The time the ball is in flight between points B and C * Notes: m is the mass of the tennis ball. H is the distance between A and B. L is the straight line distance from point B to C. g is the acceleration due to gravity. t = = t = H 28 8 4H 8 8.H 8 No Answer A H B Vy Vox L voy = 0 Vy= V0x 0 = 45° с

O 18 A tennis ball of mass m is dropped from rest at point A, covering a height H, above a frictionless inclined plane at an angle 45 degrees to the horizontal as shown below. The moment the ball hits the inclined plane, it bounces horizontally at point B with the same speed with which it struck the plane and strikes the plane again at point C. In terms of g and H, determine the following quantities: B. The time the ball is in flight between points B and C * Notes: m is the mass of the tennis ball. H is the distance between A and B. L is the straight line distance from point B to C. g is the acceleration due to gravity. t = = t = H 28 8 4H 8 8.H 8 No Answer A H B Vy Vox L voy = 0 Vy= V0x 0 = 45° с

Name: O18A tennis ball of mass m is dropped from rest at point A,covering a
Uploaded: 2024-03-20T06:57:37.000Z
Channel: Bartleby
Description: O18A tennis ball of mass m is dropped from rest at point A,covering a height H, above a frictionless inclined plane atan angle 45 degrees to the horizontal as shown below. Themoment the ball hits the inclined plane, it bounceshorizontally at point B

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter5: Energy

Section: Chapter Questions

Problem 92AP: Two blocks, A and B (with mass 50.0 kg and 1.00 102 kg, respectively), are connected by a string,...

See similar textbooks

Similar questions

Check Your Understanding You probably recall that, neglecting air resistance, if you throw a projectile straight up, the time ii takes to reach its maximum height equals the time it takes to fall from the maximum height back to the starting height. Suppose you cannot neglect air resistance, as in Example 8.8. Is the time the projectile takes to go up (a) greater than, (b) less than, or (c) equal to the time It takes to come back down? Explain.
A pitcher claims he can throw a 0.145-kg baseball with as much momentum as a 3.00-kg bullet moving with a speed of 1.50 103 m/s (a) What must the baseballs speed be if the pitchers claim is valid? (b) Which has greater kinetic energy, the ball or the bullet?
Neglecting air resistance, how much would I have to raise the vertical height if I wanted to double the impact speed of a falling object?
Repeat the preceding problem for the case when the initial speed of the second object is nonzero.
A person hits a tennis ball with a mass of 0.058 kg against a wall. The average component of the ball's velocity perpendicular to the wall is 11 m/s, and the ball hits the wall every 2.1 s on average, rebounding with the opposite perpendicular velocity component. (a) What is the average force exerted on the wall? (b) If the part of the wall the person hits has an area of 3.0 m2, what is the average pressure on that area?
A particle of m has a velocity of . Is its kinetic energy given by ? If not, what is the correct expression?
A baseball is thrown vertically upward. The mass of the baseball is m, and its initial speed is vi. a. What is the momentum of the baseball at its maximum height? b. What is the momentum of the baseball when it has traveled three-fourths of the total distance in its up-and-down motion?
A particle of mass 4.0 kg is constrained to move along the x -axis under a single force F(x)=cx3 , where c=8.0N/m3 . The particle’s speed at A, where xA=1.0m , is 6.0 m/s. What is its speed at B, where xB=2.0m ?
Check Your Understanding (a) A car and a truck each moving with the same kinetic energy. Assume that the truck has more mass than the car. Which has the greater speed? (b) A car truck are each moving with same speed. Which has the greater kinetic energy?
soruyu çözer misiniz ekte var
3. An object of mass, m = 56 kg starts to slide from rest on a curved ramp from height, H = 37 m above the end of the ramp (as shown in the figure). Consider the ramp to be frictionless and neglect the effects of air resistance. H bend of ramp (a) What is the speed of the object at the end of the ramp? (b) If the velocity of the object at the end of the ramp makes an angle 0 = 21° with the horizontal, what is maximum height, h of its jump above the end of the ramp?
Solve this question, no handwritten, only typing