a 15 kg box sits on an 12^o incline with a mu = 0.75. find the work done to push the box uphill 5m at a constant velocity
A 2 kg box sits on a ramp of 5 degrees where the coefficient of friction is 0.2. A 31 N force pulls the box uphill. Find the acceleration.
How far can you push a 30 kg box at a constant velocity up a 20º incline if 6 kJ of work is done? 20 m 22 m 25 m 30 m
A 61 kg box sits at the bottom of a ramp inclined at 35*; the rough surface of the incline has a coefficient of kinetic friction at 0.24. When given a push of 87 N, the box begins moving with an initial speed of 5.6 m/s. Eventually, the box comes to rest. How high above the bottom of the ramp will the box be when it stops moving?
A 5.00 kg box sits on a ramp that is inclined at 37.3 ∘ above the horizontal. The coefficient of kinetic friction between the box and the ramp is 0.27. What horizontal force is required to move the box up the incline with a constant acceleration of 4.30 m/s2 ?
A 5.0 kg box is on an incline tilted 45° from the horizontal. The coefficient of static friction between the box and the incline is 0.62. (a) Find the smallest force you have to push with (up along the incline) to keep the box from sliding down the incline. (b) Find the largest force you can push with before the box starts sliding UP the incline. Draw separate free-body diagrams for the two cases, and think carefully about which way...
A box of mass 11.0 kg is on an incline at an angle of 0 = 12 degrees. It is being pulled at a constant speed by a rope at an angle of Q=15 degrees (relative to the incline). The rope is has a tension of 25 N. What is the coefficient of kinetic friction uz?
Laika is pushing a box up an incline of 30?. Laika exerts a
force of 20N in the positive x direction (not striaght up the
incline, but into the incline, as shown). Given that the box
started at rest (initial velocity = 0m/s), has a mass of 2kg, and
is accelerating up the incline at a constant rate of 0.5m/s2 for 4
seconds, what is the net Work done on the box? what is the work
done by gravity?
A 6 kg block slides down a ramp which is at an incline of 15°. If the frictional force is 5.40 N, what is the coefficient of friction? Assume g = 10 m/s2 At what incline (measured in degrees) will the box slide at a constant velocity?
a 10 kg disk (I+1/2R^2) starts to roll w/o slipping down a 5m tall incline. what is its liner velocity at the bottom of the incline? answer = 8.1 m/s pls show work and steps
A 5.80-kg box sits at rest at the bottom of a ramp that is 8.20 m long and that is inclined at 40.0 ∘ above the horizontal. The coefficient of kinetic friction is μk = 0.40, and the coefficient of static friction is μs = 0.43. What constant force F , applied parallel to the surface of the ramp, is required to push the box to the top of the ramp in a time of 4.00 s ? Express your...