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A 25 kg block is pulled along a level surface by a force F which increases...

A 25 kg block is pulled along a level surface by a force F which increases linearly at a rate of 10N/s. The coefficients of static and kinetic friction are 0.6 and 0.5 respectively. Determine the speed of the block and the distance it has travelled after 35s has elapsed. Also, sketch the v-t graph. Let F=0 and t=0.

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