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A Block with Mass M Is Being Pushed by a Constant

Question 17

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A block with mass m is being pushed by a constant force F that makes an angle of θ\theta with the horizontal as shown below.The block is moving with constant velocity on a level surface.The coefficient of kinetic friction between the block and the surface is µk.Which one of the following equations is correct for the magnitude of F?  A block with mass m is being pushed by a constant force F that makes an angle of  \theta  with the horizontal as shown below.The block is moving with constant velocity on a level surface.The coefficient of kinetic friction between the block and the surface is µ<sub>k</sub>.Which one of the following equations is correct for the magnitude of F?   A)    B)    C)    D)    E)


A)  A block with mass m is being pushed by a constant force F that makes an angle of  \theta  with the horizontal as shown below.The block is moving with constant velocity on a level surface.The coefficient of kinetic friction between the block and the surface is µ<sub>k</sub>.Which one of the following equations is correct for the magnitude of F?   A)    B)    C)    D)    E)
B)  A block with mass m is being pushed by a constant force F that makes an angle of  \theta  with the horizontal as shown below.The block is moving with constant velocity on a level surface.The coefficient of kinetic friction between the block and the surface is µ<sub>k</sub>.Which one of the following equations is correct for the magnitude of F?   A)    B)    C)    D)    E)
C)  A block with mass m is being pushed by a constant force F that makes an angle of  \theta  with the horizontal as shown below.The block is moving with constant velocity on a level surface.The coefficient of kinetic friction between the block and the surface is µ<sub>k</sub>.Which one of the following equations is correct for the magnitude of F?   A)    B)    C)    D)    E)
D)  A block with mass m is being pushed by a constant force F that makes an angle of  \theta  with the horizontal as shown below.The block is moving with constant velocity on a level surface.The coefficient of kinetic friction between the block and the surface is µ<sub>k</sub>.Which one of the following equations is correct for the magnitude of F?   A)    B)    C)    D)    E)
E)  A block with mass m is being pushed by a constant force F that makes an angle of  \theta  with the horizontal as shown below.The block is moving with constant velocity on a level surface.The coefficient of kinetic friction between the block and the surface is µ<sub>k</sub>.Which one of the following equations is correct for the magnitude of F?   A)    B)    C)    D)    E)

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