a car that's 1000 kg is stopped and the brakes exert a force of 3000 N over a distance of 891 meter, how much work is done?
- (3000)(891) Joules
To calculate the work done on the car, we can use the formula:
Work = Force × Distance
Given:
Force (F) = 3000 N
Distance (d) = 891 meters
Substituting the values into the formula, we have:
Work = 3000 N × 891 meters
Multiplying these numbers, we find:
Work = 2,673,000 N·m
Therefore, the work done on the car is 2,673,000 N·m.