1. A block of mass m 2 kg is released from rest on a frictionless incline...
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1. A block of mass m 2 kg is released from rest on a frictionless incline of angle 0 =30° as given in the figure. Below the block is a spring that can be compressed 2.0 cm by a force of 270 N. The block momentarily stops when it compresses the spring by 5.5 cm. (a) How far does the block move down the incline from its rest position to this stopping point? (b) What is the speed of the block just as it touches the spring? т 1. A block of mass m 2 kg is released from rest on a frictionless incline of angle 0 =30° as given in the figure. Below the block is a spring that can be compressed 2.0 cm by a force of 270 N. The block momentarily stops when it compresses the spring by 5.5 cm. (a) How far does the block move down the incline from its rest position to this stopping point? (b) What is the speed of the block just as it touches the spring? т
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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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