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?
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A 100-kg block slides up or down a frictionless inclined plane
that makes an angle of...
A block of mass M slides down a plane inclined at an angle θ, and the...
A block of mass M slides down a plane inclined at an angle θ, and the friction is negligible. (a) What is the normal force? (b) What is the net force parallel the plane? (c) What is the acceleration of the block?
A 4.5-kg block slides down an inclined plane that makes an angle of 28° with the...
A 4.5-kg block slides down an inclined plane that makes an angle of 28° with the horizontal. Starting from rest, the block slides a distance of 2.4 m in 5.2 s. Find the coefficient of kinetic friction between the block and plane.
A 1 kg block slides down an inclined plane which makes an angle of 30degree to...
A 1 kg block slides down an inclined plane which makes an angle of 30degree to the horizontal. Starting from rest, it is found to have a speed of 3 m/s after it has moved through a distance of 1.6 m. Find the amount of mechanical energy dissipated due to friction as the block slides down the plane, and hence find the coefficient of friction between the block and the plane, Explain your steps and reasoning. Remember to draw a...
A block of mass m1 = 3.7 Kg on a frictionless plane inclined at an angle...
A block of mass m1 = 3.7 Kg on a frictionless plane inclined at an angle θ = 30° is connected by a cord over a massless frictionless pulley to a second block of mass m2 = 2.3 Kg. a) What is the magnitude of the acceleration of each block? b) What is the Tension of the cord? c) What is the Normal force?
a 10 kg block slides down a frictionless plane oriented at 30-degrees with respect to the...
a 10 kg block slides down a frictionless plane oriented at 30-degrees with respect to the horizontal . A) what is the magnitude of the acceleration of the block down the plane? B) what is the normal force between the block and the plane?
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?
1. The figure shows a box with mass m1 on a frictionless plane inclined at angle...
1. The figure shows a box with mass m1 on a
frictionless plane inclined at angle ?1. The
box is
connected via a cord of negligible mass to another
box with mass m2 on a frictionless plane
inclined at
angle ?2 (> ?1). The pulley
is frictionless and has
negligible mass and assumes that the setup is on the
surface of the earth.
a) Provide free-body force diagram for both boxes.
b) What is the acceleration in terms of m1,...
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?
A block of weight w = 35.0 N sits on a frictionless inclined plane, which makes...
A block of weight w = 35.0 N sits on a frictionless inclined plane, which makes an angle ? = 24.0 ? with respect to the horizontal, as shown in the figure. (Figure 1)A force of magnitude F = 14.2 N , applied parallel to the incline, is just sufficient to pull the block up the plane at constant speed. What is WF, the work done on the block by the applied force F? as the block moves a distance...
A block of mass m1=3.7 kg on a frictionless plane inclined as angle θ=30 degrees is...
A block of mass m1=3.7 kg on a
frictionless plane inclined as angle θ=30 degrees is connected by a
cord over a massless, frictionless pulley to a second block of mass
m2=2.3 kg hanging vertically (shown above). What are (a) the
magnitude of the acceleration of each block, (b) the direction of
the acceleration of the hanging block, and (c) the tension in the
cord?
A 1 kg block slides down an inclined plane which makes an angle of 30degree to the horizontal. Starting from rest, it is found to have a speed of 3 m/s after it has moved through a distance of 1.6 m. Find the amount of mechanical energy dissipated due to friction as the block slides down the plane, and hence find the coefficient of friction between the block and the plane, Explain your steps and reasoning. Remember to draw 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?
1. The figure shows a box with mass m1 on a
frictionless plane inclined at angle ?1. The
box is
connected via a cord of negligible mass to another
box with mass m2 on a frictionless plane
inclined at
angle ?2 (> ?1). The pulley
is frictionless and has
negligible mass and assumes that the setup is on the
surface of the earth.
a) Provide free-body force diagram for both boxes.
b) What is the acceleration in terms of m1,...
A block of mass m1=3.7 kg on a
frictionless plane inclined as angle θ=30 degrees is connected by a
cord over a massless, frictionless pulley to a second block of mass
m2=2.3 kg hanging vertically (shown above). What are (a) the
magnitude of the acceleration of each block, (b) the direction of
the acceleration of the hanging block, and (c) the tension in the
cord?
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