You pull a short refrigerator with a constant force F across a greased (frictionless) floor, either with
Question:
You pull a short refrigerator with a constant force F across a greased (frictionless) floor, either with F horizontal (case 1) or with F tilted upward at an angle θ (case 2).
(a) What is the ratio of the refrigerator's speed in case 2 to its speed in case 1 if you pull for a certain time t?
(b) What is this ratio if you pull for a certain distance d?
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We assume the direction of motion is x and assume the refrigerat...View the full answer
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Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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