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The 12.7-in spring is compressed to a 120-in. length, where it is released from rest and accelerates the sliding block A. The acceleration has an initial value of 210 ft/sec² and then decreases linearly with the x-movement of the block, reaching zero when the spring regains its original 12.7-in. length. Calculate the time t for the block to go (a) 1.35 in and (b) 2.7 in. 10.0 -12.7 Answers: To go 1.35 in. to to i 00185 00514 sec sec

The 12.7-in spring is compressed to a 120-in. length, where it is released from rest and accelerates the sliding block A. The acceleration has an initial value of 210 ft/sec² and then decreases linearly with the x-movement of the block, reaching zero when the spring regains its original 12.7-in. length. Calculate the time t for the block to go (a) 1.35 in and (b) 2.7 in. 10.0 -12.7 Answers: To go 1.35 in. to to i 00185 00514 sec sec

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The 12.7-in. spring is compressed to a 120-in. length, where it is released from rest and accelerates the sliding block A. The acceleration has an initial value of 210 ft/sec² and then decreases linearly with the x-movement of the block, reaching zero when the spring regains its original 12.7-in. length. Calculate the time t for the block to go (a) 1.35 in, and (b) 2.7 in. -10.0 wwwwwww Answers: To go 1.35 in, ti 0.0185 To go 2.7 in. 00514 sec sec
Transcribed Image Text:The 12.7-in. spring is compressed to a 120-in. length, where it is released from rest and accelerates the sliding block A. The acceleration has an initial value of 210 ft/sec² and then decreases linearly with the x-movement of the block, reaching zero when the spring regains its original 12.7-in. length. Calculate the time t for the block to go (a) 1.35 in, and (b) 2.7 in. -10.0 wwwwwww Answers: To go 1.35 in, ti 0.0185 To go 2.7 in. 00514 sec sec
The 12.7-in spring is compressed to a 10.0-in length, where it is released from rest and accelerates the sliding block A. The acceleration has an initial value of 210 ft/sec? and then decreases linearly with the x-movement of the block, reaching zero when the spring regains its original 12.7-in. length. Calculate the time t for the block to go (a) 1.35 in, and (b) 2.7 in. 10.0 12.7 wwwww Answers: To go 1.35 in t- To go 2.7 in.. i th i 0.178 0.0593 sec sec
Transcribed Image Text:The 12.7-in spring is compressed to a 10.0-in length, where it is released from rest and accelerates the sliding block A. The acceleration has an initial value of 210 ft/sec? and then decreases linearly with the x-movement of the block, reaching zero when the spring regains its original 12.7-in. length. Calculate the time t for the block to go (a) 1.35 in, and (b) 2.7 in. 10.0 12.7 wwwww Answers: To go 1.35 in t- To go 2.7 in.. i th i 0.178 0.0593 sec sec
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