A 15kg block slides up a 30∘ inclined plane at a constant velocity. The coefficient of...
A 15kg block slides up a 30∘ inclined plane at a constant velocity. The coefficient of friction between the block and the plane is μk=0.2. In order for the block to slide up the incline, someone must apply a force to the block.
Part A: What is the magnitude of the applied force if it points parallel to the incline?
Part B: What is the magnitude of the applied force if it points horizontally instead?
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A 15kg block slides up a 30∘ inclined plane at a constant
velocity. The coefficient of...
A 15kg block slides up a 30∘ inclined plane at a constant velocity. The coefficient of...
A 15kg block slides up a 30∘ inclined plane at a constant velocity. The coefficient of friction between the block and the plane is μk=0.2. In order for the block to slide up the incline, someone must apply a force to the block. What is the magnitude of the applied force if it points parallel to the incline? What is the magnitude of the applied force if it points horizontally instead?
You slide a 325N trunk up a 20.0° inclined plane with a constant velocity by exerting...
You slide a 325N trunk up a 20.0° inclined plane with a constant velocity by exerting a force of 211N parallel to the inclined plane. a. What is the component of the trunk's weight parallel to the plane? b. What is the sum of your applied force, friction and the parallel component of the trunk's weight? Why? What is the size and direction of the frictional force? What is the coefficient of friction? c. d.
a 50kg block is pushed 40m up an inclined plane that makes an angle of 35...
a 50kg block is pushed 40m up an inclined plane that makes an angle of 35 degrees with the horizontal by a constant force or 400N acting parallel to the plane. the coefficient of kinetic friction between the block and the inclined plane is .25. a) how much work is done by the 400N force? b) what is the increase of the potential energy of the block? c) what work is friction doing? d) what is the increase in the...
A 2.50 kg block slides down an inclined plane at a 20.0 degree angle (constant velocity)....
A 2.50 kg block slides down an inclined plane at a 20.0 degree angle (constant velocity). a) If the length of the incline is 2.0 m, calculate the work done by the force of gravity. b) Calculate the work done by the force of friction. c) Calculate the net work done by both gravity and friction.
A 100-kg block slides up or down a frictionless inclined plane that makes an angle of...
A 100-kg block slides up or down a frictionless inclined plane that makes an angle of 30°. What is the acceleration of the block on the x-direction (parallel to the plane)? What is the magnitude of the normal force on the block?How would the acceleration change if friction is present?
A) A 6 kg block is dragged up a hill at constant velocity. If the hill...
A) A 6 kg block is dragged up a hill at constant velocity. If the hill is inclined at 11 and the coefficient of friction is 0.2 what force must be applied? B) If a 49 kg box sits on a 10 degree hill, find the magnitude of the downhill pull
A block of weight w = 40.0 N sits on a frictionless inclined plane, which makes...
A block of weight w = 40.0 N sits on a frictionless inclined plane, which makes an angle θ = 35.0 ∘ with respect to the horizontal, as shown in the figure. (Figure 1)A force of magnitude F = 22.9 N , applied parallel to the incline, is just sufficient to pull the block up the plane at constant speed. Part B What is Wg, the work done on the block by the force of gravity w⃗ as the block moves...
A block slides up an inclined plane while slowing down as it moves. Which of the...
A block slides up an inclined plane while slowing down as it moves. Which of the following statements about the friction force must be true? The friction force is greater than the gravity force. The friction force is greater than the normal force. The friction force is greater than the component of the gravity force parallel to the ramp. The friction force is greater than the component of the gravity force perpendicular to the ramp.
a statellite A block of mass 8 kg slides up a 30° inclined plane while a...
a statellite
A block of mass 8 kg slides up a 30° inclined plane while a cord connects it, over a small frictionless pulley, to a second block of mass 6 kg falling vertically. The coefficient of friction on the surface is 0.13. What is the magnitude of the acceleration of the system? b. What is the tension in the cord?
As shown in the figure, a block weighing 150 NN slides down a plane inclined at...
As shown in the figure, a block weighing 150 NN slides down a
plane inclined at an angle of iθ = 35°. The coefficient of
friction between the block and the incline is 0.28.
As shown in the figure, a block weighing 150 N slides down a plane inclined at an angle of i = 35º. The coefficient of friction between the block and the incline is 0.28. m их e Part A Find the acceleration of the block. Express...
You slide a 325N trunk up a 20.0° inclined plane with a constant velocity by exerting a force of 211N parallel to the inclined plane. a. What is the component of the trunk's weight parallel to the plane? b. What is the sum of your applied force, friction and the parallel component of the trunk's weight? Why? What is the size and direction of the frictional force? What is the coefficient of friction? c. d.
a statellite
A block of mass 8 kg slides up a 30° inclined plane while a cord connects it, over a small frictionless pulley, to a second block of mass 6 kg falling vertically. The coefficient of friction on the surface is 0.13. What is the magnitude of the acceleration of the system? b. What is the tension in the cord?
As shown in the figure, a block weighing 150 NN slides down a
plane inclined at an angle of iθ = 35°. The coefficient of
friction between the block and the incline is 0.28.
As shown in the figure, a block weighing 150 N slides down a plane inclined at an angle of i = 35º. The coefficient of friction between the block and the incline is 0.28. m их e Part A Find the acceleration of the block. Express...
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