A 5.0 kg block is on a perfectly smooth ramp that makes an angle of 31°...

Question

Question

A 5.0 kg block is on a perfectly smooth ramp that makes an angle of 31° with the horizontal.

(a) What is the block's acceleration (in m/s2) down the ramp? (Enter the magnitude in m/s^2.)

(b) What is the force (in N) of the ramp on the block? (Enter the magnitude in N.)

(c) What force (in N) applied upward along and parallel to the ramp would allow the block to move with constant velocity? (Enter the magnitude.)

science physics

Answer 1

Answer #1

Answer 2

Similar Homework Help Questions

College Physics Problem. Please show all work A 2.4 kg block is on a perfectly smooth...

College Physics Problem. Please show all work A 2.4 kg block is on a perfectly smooth ramp that makes an angle of 40° with the horizontal. (a) What is the block's acceleration (in m/s2) down the ramp? (Enter the magnitude.) 6.3 What is the force (in N) of the ramp on the block? (Enter the magnitude.) 33.14X What force (in N) applied upward along and parallel to the ramp would allow the block to move with constant velocity? (Enter the...
A 2.30 kg block slides down a 16.0 m long ramp that makes an angle of...

A 2.30 kg block slides down a 16.0 m long ramp that makes an angle of 55.0degree with the horizontal. It starts at rest. (a) What is the block's speed at the bottom of the ramp? Use conservation of energy to find your answer. (b) The block collides and sticks to another block at rest that has 4 times its mass. What is the speed of the combined blocks? (c) A force stops the combined masses in a distance of...
The figure below shows a block with mass m = 5.3 kg pulled up a ramp...

The figure below shows a block with mass m = 5.3 kg pulled up a ramp inclined at an angle of 6 = 28° with a force of magnitude F = 33 N parallel to the ramp. m (a) If there is no friction between the block and the ramp, what is the magnitude of the block's acceleration (in m/s2)? 1.485 Draw a free-body diagram. What forces act on the block? Let the x-axis be parallel to the incline. What...

kg, is being carried on on a smooth ramp by workers pulling on a rope attached...

kg, is being carried on on a smooth ramp by workers pulling on a rope attached to the block. The ramp makes an angle of 14° with the horizontal, and the rope is parallel to the ramp. Each worker can pull with a force of maximum magnitude 350 N. 2600 kg a. Draw a force diagram of the situation described. b. Calculate the tension in the rope, giving your answer to two significant figures. c. Find the minimum number of...
A 7.75 kg block is sent up a ramp inclined at an angle ?=29.5° from the...

A 7.75 kg block is sent up a ramp inclined at an angle ?=29.5° from the horizontal. It is given an initial velocity ?0=15.0 m/s up the ramp. Between the block and the ramp, the coefficient of kinetic friction is ?k=0.339 and the coefficient of static friction is ?s=0.616. How far up the ramp in the direction along the ramp does the block go before it comes to a stop? Image of box on ramp. Ramp is inclined upward at...
Which ones did I get wrong ? kg block is sitting on a ramp that makes...

Which ones did I get wrong ? kg block is sitting on a ramp that makes a 20 degree angle with the horizontal. What is the 1) A magnitude of the normal force exerted by the block on the ramp? A between 0 and 10 N between 10 and 20 N C) between 40 and 50 N D) between 20 and 30 N E) None of the above Which of the following is NOT true about forces? 2) A) Gravitational...

A block with mass 12.0 kg is on a ramp that is inclined at an angle...

A block with mass 12.0 kg is on a ramp that is inclined at an angle of 50.0 degrees above the horizontal. The block is accelerating up the ramp at 3.0 m/s2 as you pull on it with a string parallel to the surface of the ramp with a constant force of 140 N.\ A) Draw a free body diagram for the block moving up the ramp and choose a convenient xy-coordinate system to apply Newton's laws of motion. B)...
1. A block of mass m = 5.0 kg is pulled along a horizontal floor or...

1. A block of mass m = 5.0 kg is pulled along a horizontal floor or up the ramp by a force of magnitude F = 50 N. The coefficient of kinetic friction between the block and surface is 0.15 and the magnitude of the angle θ = 25.0°. (a) Make a free-body diagram of the block for each case. (b) Calculate the magnitude of the normal force and kinetic friction force for each case. (c) Calculate the acceleration of...
a) what was the acceleration of the block down the ramp before the rope is pulled?...

a) what was the acceleration of the block down the ramp before the rope is pulled? b) what was the acceleration of the block down the ramp after the rope is pulled? A4 kg block is released from rest at the top of a frictionless plane of length 9m that is inclined at an angle of 21 degrees to the horizontal Acord is attached to the block and trails along behind it. When the block reaches a point 3 m...

A 10 kg block is dragged by an applied force of 20N, which makes an angle...

A 10 kg block is dragged by an applied force of 20N, which makes an angle of 600 with the horizontal. The coefficient of friction of the surface is. The block starts from rest and is pulled a distance of 7m. Calculate the work done by the applied force? Calculate the work done by the force of friction? What is the resultant work done? What is the final velocity of the block? Recall: work done equals change in kinetic...