Aparachutist who weighs 200lbs is falling at 120 miles/hour when his parachute opens. his speed is reduced to 15 miles/hour in a vertical distance of 120ft. what force did the parachute exert on the jumper?

F = 3482.9 N

Explanation:

Change in velocity of the Parachutist is given as

now it is given as

now the acceleration of the parachutist is given as

distance moved by the parachutist is given as

now we have

Now the mass of parachutist is given as

now we have

a

explanation:

no diagram was provided, but i'm guessing it's the one i've attached to my answer.

here, a mechanical force turns the rod.   this generates an electric current in the coil, which powers the bulb.