To calculate the momentum of a pickup truck with a velocity of 25 m/s east, it is also necessary to know which of the following?

•time elapsed

•drive force of the motor

•mass of the pickup truck

•distance that the pickup travels

Give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.