Apunter wants to kick a football so that the football has a total flight time of 3.7 s and lands 56m away (measured along the ground). neglect drag and the initial height of the football. what height will the football reach?

Which of the following are properties of mechanical waves? check all that apply ⭕️ particles of the medium move back and fourth, but do not move with the wave. ⭕️ the particles of the medium always move parallel to the wave motion. ⭕️ wave motion begins with a disturbance in the medium. ⭕️ waves transport energy from a source outward, away from the source.

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted

An insulated 40 ft^3 rigid tank contains air at 50 psia and 120°f. a valve connected to the tank is now opened, and air is allowed to escape until the pressure inside drops to 25 psia. the air temperature during this process is kept constant by an electric resistance heater placed in the tank. determine the electrical work done during this process.