Physics, 31.10.2019 01:31 gutierrezforlife8220
Asmall block of mass m is pushed against a spring with spring constant k and held in place with a catch. the spring compresses an unknown distance x. when the catch is removed, the block leaves the spring and slides along a frictionless circular loop of radius r. when the block reaches the top of the loop, the force of the loop on the block (the normal force) is equal to twice the gravitational force on the mass. how far was the spring initially compressed?
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Asmall block of mass m is pushed against a spring with spring constant k and held in place with a ca...
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