An ice block of mass 5.0 kg slides down a rough surface of a ramp with...
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An ice block of mass 5.0 kg slides down a rough surface of a ramp with at an angle = 48 while an ice worker pulls on the block by a rope with a force F = 45 N and is directed up the ramp. The coefficient of kinetic friction between the ice block and the rough surface is μ = 0.12. The g block slides through a distance, d = 0.65 m along the ramp downward. Find out a. the change in gravitational potential energy. [marks 5] b. the change in thermal energy of the ice block-ramp surface. [marks 5] the net work done on the ice block. [marks 8] C. d. the change in kinetic energy of the ice block if the ice worker releases the rope. An ice block of mass 5.0 kg slides down a rough surface of a ramp with at an angle = 48 while an ice worker pulls on the block by a rope with a force F = 45 N and is directed up the ramp. The coefficient of kinetic friction between the ice block and the rough surface is μ = 0.12. The g block slides through a distance, d = 0.65 m along the ramp downward. Find out a. the change in gravitational potential energy. [marks 5] b. the change in thermal energy of the ice block-ramp surface. [marks 5] the net work done on the ice block. [marks 8] C. d. the change in kinetic energy of the ice block if the ice worker releases the rope.
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Financial Management for Decision Makers
ISBN: 978-0138011604
2nd Canadian edition
Authors: Peter Atrill, Paul Hurley
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