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A 5.5-kg block is initially at rest on a frictionless horizontal surface. It is pulled with a constant horizontal force of 3.8 N. (a) What is its acceleration? (b) How long must it be pulled before is speed is 5.2 m/s? (c) How far does it move in this time?

A 5.5-kg block is initially at rest on a frictionless horizontal surface. It is pulled with a                constant horizontal force of 3.8 N. (a) What is its acceleration? (b) How long must it be pulled before is speed is 5.2 m/s? (c) How far does it move in this time?
 

Grade:upto college level

1 Answers

Navjyot Kalra
askIITians Faculty 654 Points
8 years ago
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