a block of ice slides down a frictionless ramp at angle θ=30º while an ice worker pulls on the block (via a rope) with a force F that has a magnitude of 50 N and is directed up the ramp. As the block slides through distance d=0.50m along the ramp, its kinctic energy increases by 80J. How much greater would its kinetic energy have been if the rope had not been attached to the block?
a block of ice slides down a frictionless ramp at angle θ=30º while an ice worker pulls on the block (via a rope) with a force F that has a magnitude of 50 N and is directed up the ramp. As the block slides through distance d=0.50m along the ramp, its kinctic energy increases by 80J. How much greater would its kinetic energy have been if the rope had not been attached to the block?
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a block of ice slides down a frictionless ramp at angle
θ=30º while an ice worker pulls on the block (via a rope) with a force F
that has a magnitude of 50 N and is directed up the ramp. As the block slides through distance d=0.50m along the ramp, its kinctic energy increases by 80J. How much greater would its kinetic energy have been if the rope had not been attached to the block?
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