Sky divers jump out of a plane at an altitude of 6000 m. How much time will pass until they deploy their parachutes at an altitude of 1260 m? Assume that air resistance is negligible.
t = s

Aplane travels 1000 miles in 5 hours .what is the planes average speed?

Assume this car is driven off a cliff . how many arrows of force need to be drawn in the free body diagram? assume no air resistance -five -one -three -four

An electron moving at 5.06 103 m/s in a 1.23 t magnetic field experiences a magnetic force of 1.40 10-16 n. what angle does the velocity of the electron make with the magnetic field? there are two answers between 0° and 180°. (enter your answers from smallest to largest.)