Which is the correct velocity-time graph for the motion of a freely falling ball that rebounds to the same height.
A
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is A Initial velocity is zero. After dropping, velocity increases in negative (downward) direction, Just before collision with the ground velocity is negative and just after collision velocity becomes zero. This all is best represented by option (c)