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A Force Pushes a Block Along a Horizontal Surface

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A force A force   pushes a block along a horizontal surface against a force of friction   <sub>f</sub>.If the block undergoes a displacement s at constant velocity,the work done by the resultant force on the block A) is equal to the work done by the force of friction   <sub>f</sub> B) is given by W =   ·   C) increases the kinetic energy of the block. D) increases the potential energy of the block. E) is zero. pushes a block along a horizontal surface against a force of friction A force   pushes a block along a horizontal surface against a force of friction   <sub>f</sub>.If the block undergoes a displacement s at constant velocity,the work done by the resultant force on the block A) is equal to the work done by the force of friction   <sub>f</sub> B) is given by W =   ·   C) increases the kinetic energy of the block. D) increases the potential energy of the block. E) is zero. f.If the block undergoes a displacement s at constant velocity,the work done by the resultant force on the block


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