An object is moving 45 m/s and a mass of 34 kg , What is the kinetic energy?

If steel is more dense that lake water, why can a boat float

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.

What is the primary force that suspension bridges use cables to hold their spans up? a. tension force b. resistance force c. normal force d. elastic force e. applied force