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A 200kg block is at rest on a horizontal table. The coefficient of kinetic and static friction among the table and the block is 0.60 and 0.40 respectively. An 1800N force is then applied on the block.
1) Will the block start to slide?
2) What is the acceleration of the block?
3) What is the magnitude and direction of the friction force on the block?
When a 2.50 kg object is hung vertically on a certain light spring described by hooke's law, the spring stretches 2.76 cm. What's the force constant of the spring?
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a car is traveling over a hill. if using a cartesian coordinate system with origin o at the top of the hill the hills
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