Question

A 65.0 kg box is pushed up a ramp inclined at 27.0∘. The applied force (F)...

A 65.0 kg box is pushed up a ramp inclined at 27.0∘. The applied force (F) is horizontal and causes the block to move at a constant speed. Determine the magnitude of the applied force,

a. when the ramp is frictionless.

b. when the coefficient of kinetic friction is 0.200.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A 7.00-kg box sits on a ramp that is inclined at 36.3 ∘ above the horizontal....
A 7.00-kg box sits on a ramp that is inclined at 36.3 ∘ above the horizontal. The coefficient of kinetic friction between the box and the ramp is 0.31. What horizontal force is required to move the box up the incline with a constant acceleration of 4.30 m/s2 ?
A horizontal force of magnitude F = 100 N is applied to slide a block of...
A horizontal force of magnitude F = 100 N is applied to slide a block of mass m = 5 kg up a ramp inclined at θ = 37 o to the horizontal. If the coefficient of kinetic friction between the block and the ramp is 0.4, what will be the acceleration of the block?
A 11.0-kg microwave oven is pushed 6.00 m up the sloping surface of a loading ramp...
A 11.0-kg microwave oven is pushed 6.00 m up the sloping surface of a loading ramp inclined at an angle of 35.9 ∘ above the horizontal, by a constant force F⃗ with a magnitude 113 N and acting parallel to the ramp. The coefficient of kinetic friction between the oven and the ramp is 0.241.. 1 What is the work done on the oven by the force F⃗ ? 2 What is the work done on the oven by the...
A box is pushed up an incline at a constant speed by a horizontal force of...
A box is pushed up an incline at a constant speed by a horizontal force of 30 N. The angle of the incline is 15.4 degrees. The box has a mass of 3.1 kg and moves a total distance of 2.96 m. The coefficient of kinetic friction between the box and the ramp is 0.59. What is the work done by the gravitational force during this motion? J What is the work done by the friction force during this motion?...
A 10.0-kg microwave oven is pushed 7.00 m up the sloping surface of a loading ramp...
A 10.0-kg microwave oven is pushed 7.00 m up the sloping surface of a loading ramp inclined at an angle of 36.9 ? above the horizontal, by a constant force F with a magnitude 109 N and acting parallel to the ramp. The coefficient of kinetic friction between the oven and the ramp is 0.259. A.What is the work done on the oven by the force F? ? B.What is the work done on the oven by the friction force?...
14. Bob drags a box with a mass m=45kg up a ramp. The ramp makes an...
14. Bob drags a box with a mass m=45kg up a ramp. The ramp makes an angle of 25◦ with the horizontal direction. Bob pulls the the box upwards at a constant velocity 5m/s by applying a force F~ whose direction makes angle of 30◦ with the ramp. The coefficient of kinetic friction between the ramp and the box µk = 0.2. Determine the magnitude of the force F~ . Answer is F=275.7N
A horizontal force of 60.0 N is applied to a 3.00 kg block as the block...
A horizontal force of 60.0 N is applied to a 3.00 kg block as the block slides a distance of 0.500 m up a ramp. The ramp is inclined at an angle of 30.0◦ and the coefficient of kinetic friction between the ramp and the block is 0.600. If the block is initially at rest, how fast is it moving at the end of the displacement? Please make answer very detailed
There is a 690 kg box being pushed up an inclined surface by a horizontal force...
There is a 690 kg box being pushed up an inclined surface by a horizontal force of 5500 N. As it is being pushed, its speed goes from 1.5 m/s to 2.6 m/s. How much energy is transformed into thermal energy as it is pushed 3.0 meters up the incline? The angle of inclination is 30 degrees.
A woman attempts to push a box of books that has mass m up a ramp...
A woman attempts to push a box of books that has mass m up a ramp inclined at an angle α above the horizontal. The coefficients of friction between the ramp and the box are μs and μk. The force F⃗  applied by the woman is horizontal. Assume that μs is less than this critical value. What magnitude of force must the woman apply to keep the box moving up the ramp at constant speed?​
4) A 5.0 kg box slides 2.00 m down a ramp that is inclined at 300...
4) A 5.0 kg box slides 2.00 m down a ramp that is inclined at 300 below the horizontal. The coefficient of kinetic friction between the box and the ramp’s surface is 0.20 a) What is the work done by gravity? b) What is the work done by the normal force? c) What is the work done by friction? d) What is the net work done on the package? e) If the box starts from rest, what is its speed...