And electricity are not sources of electricity.

The force will determine the acceleration.

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects

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?