A wooden block is dropped from the top of a cliff 100 m high and simultaneously a bullet of mass 10 g is fired from the foot of the cliff upwards with a velocity of 100 m/s. The bullet and wooden block will meet each other after a time:
a:-10 s
b:-0.5 s
c:-1 s
d:-7 s
Answers
Answered by
3
Answer:
A) 10s.
Explanation:
Height=100m
Velocity=100m/s
Mass=10g
=100/100*10
=10s.
Therefore it takes 10s for bullet and wooden block to meet at a time.
Similar questions