"An object is thrown 3 m/s from the ground and it lands on the ground."
Vi=
Vf=
A=
∆y=

Arescue plane flying horizontally at spots a survivor in the ocean directly below and releases an emergency kit with a parachute. because of the shape of the parachute, it experiences insignificant horizontal air resistance. if the kit descends with a constant vertical acceleration of, how far away from the survivor will it hit the waves?

What is the frequency of a light wave with a wavelength of 620nm

You have a pick-up truck that weighed 4,000 pounds when it was new. you are modifying it to increase its ground clearance. when you are finished