a body initially at rest is accelerated at the rate of 0.2ms-2 for 5seconds under a constant force of 50N . find the work done on the body

What happens to atoms and chemical bonds during a reaction?

You are driving directly behind a pickup truck, going at the same speed as the truck. a crate falls from the bed of the truck to the road. (a) will your car hit the crate before the crate hits the road if you neither brake nor swerve? (b) during the fall, is the horizontal speed of the crate more than, less than, or the same as that of the truck?

Which describes increasing the efficiency of energy resource