You are driving home from school steadily at 102.3 km/hr for 130 km. It then begins to rain and you slow to 63 km/hr instantly. You arrive home after driving 3 hours and 20 minutes. (a) How far is your hometown from school?

4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?

If the spring constant k of a pogo stick is 3500 n m and the weight of the person on the pogo stick is 700 n, how much is the spring in the botom of the pogo stick compressed?

Two carts, one of mass 2m and one of mass m, approach each other with the same speed, v. when the carts collide, they hook together. assume that positive momentum is to the right. which graph best represents the momentum of both carts over time, before and after the collision?