If you exert a force of 700 n to walk 6 m up a flight of stairs in 6 s, how much power do you use? a. 19 w b. 700 w c. 25,200 w d. 4,200 w

"an open tank has the shape of a right circular cone. the tank is 6 feet across the top and 5 feet high. how much work is done in emptying the tank by pumping the water over the top edge? note: the density of water is 62.4 lbs per cubic foot."

If the wheels lock when braking suddenly the vehicle: a: loses traction b: lose steering wheel ability c: gain speed slightly d: gain steering ability

Why should seat belts not be mandatory quick plz