09.14: In the figure to the ri
u :yo odaq4s4td455 dkj,+rnsrg 5-qyght, a box moves with speed 5.00 m/s at the bottom of a rough, fixed inclined plane. The box slides with constant acceleration to
:nrdqy+, q og4d4oyrju d5kt 4as5s-5the top of the incline as it is being pushed directly to the left with a constant force of F = 240N. The box, of mass m= 20.0 kg, has a speed of 2.50 m/swhen it reaches the top of the incline.
How much work is done by the applied force F to the box?