If a ball is lifted 2 meters off the ground and 5 Newtons of force were needed to move it, what amount of work has been done? :3

(Please don’t give me a link they don’t work for me I need a direct answer plzz)

Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.

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

Immediately upon reaching its lowest point, a falling pendulum bob has its greatest amount of energy, which is the initial amount of potential energy. a. heat; less than b. heat; more than c. kinetic; less than d. kinetic; more than