A 137 g mass is attached to a light string, which is placed over a frictionless, massless pulley and attached to a 137 g

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answerhappygod
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A 137 g mass is attached to a light string, which is placed over a frictionless, massless pulley and attached to a 137 g

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A 137 g mass is attached to a light string, which is placed overa frictionless, massless pulley and attached to a 137 g blocksitting on a ramp inclined at 11°. Assuming the block starts fromrest and the coefficient of kinetic friction μk = 0.19,how long (in s) will it take the block to move 79 cm?
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