A 10 kg ball flies at 2 m/s towards a 200 kg tiger. If the tiger remains stationary the whole time, what is the velocity of the ball after the tiger bats it towards the direction it came?
0.1
-1
0
3
A 3 kg osprey dives at 30 m/s and snatches a 0.5 kg fish from the surface of the water. If the fish was approximately stationary, what is the velocity of the osprey as it flies away with its dinner?
