A 0.018 kg arrow is shot from a compound bow the , the stays in contact with arrow for 35 for arrow to release the bow, what is the exerted on the during the (like you will need to calculate the acceleration the arrow

Mutt and jeff are running along a path each pushing a cart loaded with rocks. if mutt's wagon has a mass two times greater than jeff's and they want to stay together, arriving at their destination at the same time, what must happen? a) jeff should slow down so mutt can catch up. b) mutt must use half as much force to push his cart. c) mutt must use twice as much force to push his cart. d) mutt and jeff will use the same force, but mutt will take bigger steps.

In an experiment, how can i change human errors? be specific.

If you put a helium-filled balloon in the refrigerator, what will happen?