Water flows at the rate of 10meters per minute from a cylinder pipe 5 mm in diameter. How long would it take to fill a conical vessel whose diameter is 40 cm and 24 cm
A large truck and a car, both moving with a velocity of magnitude, v have a head on collision and both of them come to a halt after that. If the collision last one second:
which vehicle experiences the greater force of impact?
which vehicle experiences the greater change in momentum?
which vehicle experiences the greater acceleration?
why is the car likely to suffer more damage than the truck?