Question

A car weighing 1500 kg and moving at 15 m/s collides with the back of a 2200 kg van moving in the same direction at 8 m/s. If they stick together after the collision , what is their final velocity?

Answer 1

Answer:

10.83 m/s

Explanation:

by conservation of momentum,

1500*15 + 2200*8 = v(1500+2200)

22500 + 17600 = v(3700)

40100 = 3700* v

v = 40100/3700

= 10.83 m/s

Answer 2

Answer:

HEY THIS IS YOUR ANSWER

Explanation:

MARK ME THE BRAINLIEST.