a block of 1.26 kg being pulled at a constant speed with a force 9 newtons...
a block of 1.26 kg being pulled at a constant speed with a force 9 newtons what the coefficient of friction?
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a block of 1.26 kg being pulled at a constant speed with a force
9 newtons...
As shown in the figure, a 25 kg block is being pulled by a force F...
As shown in the figure, a 25 kg block is being pulled by a force F = 220 N up along a rough incline. The coefficient of kinetic friction between the block and the incline is μk = 0.30. The block is pulled through a distance of 23.0 m. (c) Calculate the work (in Joules) done by the pulling force F. Pay attention to the angle in the work formula and the sign of work. (d) Calculate the work (in...
330 As shown in the figure, a 25 kg block is being pulled by a force...
330 As shown in the figure, a 25 kg block is being pulled by a force Fup along a rough incline. The coefficient of kinetic friction between the block and the incline is uk = 0.30. Keep 2 decimal places in all answers. Step 1: Start by drawing a free body diagram of the block, including all the forces exerted on the block. Label the normal force as FN, label the weight as weight. Since the type of the frictional...
A 50.0-kg block is being pulled up a 16.0 degree slope by a force of 250...
A 50.0-kg block is being pulled up a 16.0 degree slope by a force of 250 N which is parallel to the slope. The coefficient of kinetic friction between the block and the slope is 0.200. What is the magnitude of the acceleration of the block?
A 2 kg block initially at rest was pulled with increasing force until it started sliding...
A 2 kg block initially at rest was pulled with increasing force until it started sliding at a constant speed over a table top, producing the graph below. What is the a kinetic coefficient of friction?
A block of mass m=16kg is being pulled up a 42 degree ramp at a constant...
A block of mass m=16kg is being pulled up a 42 degree ramp at
a constant velocity
A block of mass m =16 kg is being pulled up a 42 degree ramp at a constant velocity by a force of P-123 N acting parallel to the ramp. Find the coefficient of kinetic friction between the block and the plane. Take 9.8 m/s, and round off your result to 2 decimal places.
A block is pulled along a rough horizontal surface by force of magnitude 100 Newtons, at...
A block is pulled along a rough horizontal surface by force of
magnitude 100 Newtons, at an angle of 30 degrees as shown. The
block has a mass M=20.0 kg, and the coefficient of kinetic friction
between the block and the surface is 0.50.
a)The horizontal component of the tension, T, is
b)The normal force exerted upward by the floor on the block has
a magnitude of
c)If the block moves 10.0 m to the right, the work done by...
An 11 kg block is pulled up a 37* incline at a constant speed of 3.0...
An 11 kg block is pulled up a 37* incline at a constant speed of 3.0 m/s. The pulling force F is parallel to the incline (sce Figure 1) and has a magnitude of 80 N 11 kg 379 Figure 1 a. (5 points) What is the magnitude of the normal force exerted on the block due to the incline? b. (5 points) What is the magnitude of kinetic friction force exerted on the block by the incline?
2. A block of mass 15.0 kg is being pulled up a flat incline of angle...
2. A block of mass 15.0 kg is
being pulled up a flat incline of angle 30.0? and coefficient of
kinetic friction 0.120 by a string. The tension in the string is
120 N, and is directed parallel to the incline, as shown in the
diagram below. (a) What is the value of the force exerted on the
block by the incline? (That is, what is the block�s
apparent weight?) (b) What is the magnitude of the block�s
acceleration?
2....
Problem 1: (4 points) A block of mass m = 22.5 kg is being pulled at...
Problem 1: (4 points) A block of mass m = 22.5 kg is being pulled at constant speed by a rope. The rope is inclined at θ = 20.00 above the horizontal, and the cart moves a distance d-20.0m on a horizontal rough surface. The coefficient of kinetic friction between the ground and cart is μ-0.5. a) what is the tension in the rope? b) How much work is done on the cart by the rope? How much work is...
Draw a force diagram for a block being pulled with constant velocity up an incline at...
Draw a force diagram for a block being pulled with constant velocity up an incline at angle theta. Be sure and draw to scale and include friction.
330 As shown in the figure, a 25 kg block is being pulled by a force Fup along a rough incline. The coefficient of kinetic friction between the block and the incline is uk = 0.30. Keep 2 decimal places in all answers. Step 1: Start by drawing a free body diagram of the block, including all the forces exerted on the block. Label the normal force as FN, label the weight as weight. Since the type of the frictional...
A 50.0-kg block is being pulled up a 16.0 degree slope by a force of 250 N which is parallel to the slope. The coefficient of kinetic friction between the block and the slope is 0.200. What is the magnitude of the acceleration of the block?
A 2 kg block initially at rest was pulled with increasing force until it started sliding at a constant speed over a table top, producing the graph below. What is the a kinetic coefficient of friction?
A block of mass m=16kg is being pulled up a 42 degree ramp at
a constant velocity
A block of mass m =16 kg is being pulled up a 42 degree ramp at a constant velocity by a force of P-123 N acting parallel to the ramp. Find the coefficient of kinetic friction between the block and the plane. Take 9.8 m/s, and round off your result to 2 decimal places.
A block is pulled along a rough horizontal surface by force of
magnitude 100 Newtons, at an angle of 30 degrees as shown. The
block has a mass M=20.0 kg, and the coefficient of kinetic friction
between the block and the surface is 0.50.
a)The horizontal component of the tension, T, is
b)The normal force exerted upward by the floor on the block has
a magnitude of
c)If the block moves 10.0 m to the right, the work done by...
An 11 kg block is pulled up a 37* incline at a constant speed of 3.0 m/s. The pulling force F is parallel to the incline (sce Figure 1) and has a magnitude of 80 N 11 kg 379 Figure 1 a. (5 points) What is the magnitude of the normal force exerted on the block due to the incline? b. (5 points) What is the magnitude of kinetic friction force exerted on the block by the incline?
2. A block of mass 15.0 kg is
being pulled up a flat incline of angle 30.0? and coefficient of
kinetic friction 0.120 by a string. The tension in the string is
120 N, and is directed parallel to the incline, as shown in the
diagram below. (a) What is the value of the force exerted on the
block by the incline? (That is, what is the block�s
apparent weight?) (b) What is the magnitude of the block�s
acceleration?
2....
Problem 1: (4 points) A block of mass m = 22.5 kg is being pulled at constant speed by a rope. The rope is inclined at θ = 20.00 above the horizontal, and the cart moves a distance d-20.0m on a horizontal rough surface. The coefficient of kinetic friction between the ground and cart is μ-0.5. a) what is the tension in the rope? b) How much work is done on the cart by the rope? How much work is...
Draw a force diagram for a block being pulled with constant velocity up an incline at angle theta. Be sure and draw to scale and include friction.
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