3. A horizontal 2.50kg block is pressed against a spring with a spring constant of 300N/m,...
3. A horizontal 2.50kg block is pressed against a spring with a spring constant of 300N/m, compressing it 25.0cm. The block is released from rest and is pushed until it is no longer in contact with the spring. The coefficient of friction between the block and the floor is 0.400.
a. Solve for the energy of the spring. (ans: 9.38 J)
b. Solve for the velocity of the block as it leaves the spring. (ans: 2.35 m/s)
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3. A horizontal 2.50kg block is pressed against a spring with a
spring constant of 300N/m,...
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,10. An 800-gram block, resting on a level floor is pressed against a horizontal spring. compressing it 8em. The force constant of the spring is 300N/m. If the coefficient of kinetic friction between block and floor is 0.003, how far will the block slide before o- Force, o-Sxq.geo.。au k 3ee Coming to rest? k wove aoo3x,
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Problem 2 A 0.5-kg block is pressed a distance d against a horizontal spring of constant...
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