a block of mass m=6.5 kg on a frictionless plane inclined at 42 degrees is pulled...
a block of mass m=6.5 kg on a frictionless plane inclined at 42 degrees is pulled up with constant force F. the block has a constant acceleration of 2.05 m/s^2.
a) what magnitude force acted on the block?
b) calculate the normal force acting on the block.
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a block of mass m=6.5 kg on a frictionless plane inclined at 42
degrees is pulled...
3. A block of mass m is held motionless on a frictionless inclined plane by means...
3. A block of mass m is held motionless on a frictionless inclined plane by means of a string attached to a vertical wall as shown. (a) Make a free body diagram of the block. (b) Calculate the magnitude of the tension in the string if the mass of the block is 3 kg and angle 0 = 25°. (c) Find the normal force acting on the block. (d) If the cord is cut, find the magnitude of the resulting...
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 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?
4.7kg block is pulled up a frictionless inclined plane by a 69.0 N force that is...
4.7kg block is pulled up a frictionless inclined plane by a 69.0 N force that is parallel to the plane, starting from rest. the normal force on the block from the plane has magnitude 19.1 N. What is the blocks speed when its displacement up the ramp is 3.7m?
5. A block of mass 23 kg moves up a 34° inclined plane by being pulled...
5. A block of mass 23 kg moves up a 34° inclined plane by being pulled by a string attached to a hanging 45 kg mass across a frictionless pulley. There is a coefficient of friction of .2 for the surface and the 23 kg mass. Find the acceleration in m/s2 A) 10.35 m/s2 B) 8.69 m/s2 C) 4.082 m/s2 D) 2.346 m/s E) 3.105 m/s
} %60 A block of mass mi-4.70 kg on a frictionless plane inclined at angle θ-35.00...
} %60 A block of mass mi-4.70 kg on a frictionless plane inclined at angle θ-35.00 is connected by a cord over a massless, frictionless pulley to a second block of mass m' = 2.60 kg. Calculate : (a) The magnitude of the acceleration of each block (b) The direction of the acceleration of the hanging block (c) The tension in the cord 4, mo (10 marks)
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 50.0 kg block is pulled up from an inclined plane at 13.0 ° by a...
A 50.0 kg block is pulled up from an inclined plane at 13.0 ° by a force of 250 N that is exerted parallel to the plane. The coefficient of kinetic friction between the block and the plane is 0.200. The magnitude of the acceleration of the block is:
A 351 kg box is pulled 9.00 m up a 30° frictionless, inclined plane by an...
A 351 kg box is pulled 9.00 m up a 30° frictionless, inclined plane by an external force of 5425 N that acts parallel to the plane. Calculate the work done by the external force. work done by the external force: Calculate the work done by gravity. work done by gravity: Calculate the work done by the normal force. work done by the normal force:
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?
3. A block of mass m is held motionless on a frictionless inclined plane by means of a string attached to a vertical wall as shown. (a) Make a free body diagram of the block. (b) Calculate the magnitude of the tension in the string if the mass of the block is 3 kg and angle 0 = 25°. (c) Find the normal force acting on the block. (d) If the cord is cut, find the magnitude of the resulting...
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?
5. A block of mass 23 kg moves up a 34° inclined plane by being pulled by a string attached to a hanging 45 kg mass across a frictionless pulley. There is a coefficient of friction of .2 for the surface and the 23 kg mass. Find the acceleration in m/s2 A) 10.35 m/s2 B) 8.69 m/s2 C) 4.082 m/s2 D) 2.346 m/s E) 3.105 m/s
} %60 A block of mass mi-4.70 kg on a frictionless plane inclined at angle θ-35.00 is connected by a cord over a massless, frictionless pulley to a second block of mass m' = 2.60 kg. Calculate : (a) The magnitude of the acceleration of each block (b) The direction of the acceleration of the hanging block (c) The tension in the cord 4, mo (10 marks)
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 351 kg box is pulled 9.00 m up a 30° frictionless, inclined plane by an external force of 5425 N that acts parallel to the plane. Calculate the work done by the external force. work done by the external force: Calculate the work done by gravity. work done by gravity: Calculate the work done by the normal force. work done by the normal force:
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