A dockworker applies a constant horizontal force of 77.0, Ask an Expert

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A dockworker applies a constant horizontal force of 77.0 to a block of ice on a smooth horizontal floor. The frictional force is negligible. The block starts from rest and moves a distance 10.5 in a time 5.40

What is the mass of the block of ice?

If the worker stops pushing at the end of 5.40 , how far does the block move in the next 5.50?

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