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10 Nov 2019
Block Against Horizontal Spring: You push a 1.9 kg block against ahorizontal spring, compressing the spring by 17 cm. Then yourelease the block, and the spring sends it sliding across atabletop. It stops 65 cm from where you released it. The springconstant is 200 N/m. What is the coefficient of kinetic frictionbetween the block and the table?
Block Against Horizontal Spring: You push a 1.9 kg block against ahorizontal spring, compressing the spring by 17 cm. Then yourelease the block, and the spring sends it sliding across atabletop. It stops 65 cm from where you released it. The springconstant is 200 N/m. What is the coefficient of kinetic frictionbetween the block and the table?
Beverley SmithLv2
10 Nov 2019