2. A 0.5-kg ball A is released from rest when the cord attached to it is horizontally placed. When ball A reache its lowest point, it collides with the stationary ball B (0.4 kg). Right after the collision, ball gained a velocity of VB3 = 4 m/s as shown. Then, ball B falls until it hits the wall that is located at a horizontal distance of 1.5 m. Determine the length L of the chord. Also, find the velocity of ball B, VB5, just after it hits the wall. The coefficient of restitution for all the collisions is e = 0.8.
2. A 0.5-kg ball A is released from rest when the cord attached to it is horizontally placed. When ball A reache its lowest point, it collides with the stationary ball B (0.4 kg). Right after the collision, ball gained a velocity of VB3 = 4 m/s as shown. Then, ball B falls until it hits the wall that is located at a horizontal distance of 1.5 m. Determine the length L of the chord. Also, find the velocity of ball B, VB5, just after it hits the wall. The coefficient of restitution for all the collisions is e = 0.8.
Related questions
Question
Transcribed Image Text:2.
A 0.5-kg ball A is
released from rest when the cord attached to it is horizontally placed. When ball A reaches
its lowest point, it collides with the stationary ball B (0.4 kg). Right after the collision, ball B
gained a velocity of VB3 = 4
m/s as shown. Then, ball B falls until it hits the wall
that is located at a horizontal distance of 1.5 m. Determine the length L of the chord. Also,
find the velocity of ball B, VB5, just after it hits the wall. The coefficient of restitution for all
the collisions is e = 0.8.
O
A
L
1
O
B
VB3 = 4
VB5
-1.5m
B
m/s
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 5 steps
