A 1200 kg car is pulled 3 m up an incline (30◦ with the ground) by a rope exerting a force of 8000 N on the car. The car experiences a 20 N frictional force. Calculate the net work done on the car.
Given:
Formula:
Solution:
Answer:
matinong answer po pls :)
Given:
Formula:
Solution:
Answer:
matinong answer po pls :)
Answers & Comments
The net work done by an object exerting a force F at a distance d is given by
where:
W net = net work
F net = force
d = distance
Solving for the net force
Solving for the net work
Therefore, the net work done is 20,724.61 J.