Carlos uses a rope to pull his car 30 m to a parking lot because it ran out of gas. if carlos exerts 2,000 n of force to pull the rope, and the rope is at an angle of 15° to the road, how much work did he do? round your answer to two significant figures.

Explanation:

The work done by Carlos is given by:

where

F is the force exerted by Carlos

d is the distance through which the car has been pulled

is the angle between the direction of the force and the motion of the car

In this problem, . By substituting these numbers into the formula, we find

one person pulls 90n one way and the other has 100n pulling the other way.

so the net force = 90 - 100 = -10n,

or the ans can be 10n if the picture shows -90n and 100n instead.

false

explanation: