A box loaded with books mass254kg is being dragged across a, Physics

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A box loaded with books mass254kg is being dragged across a

A box loaded with books (mass=25.4kg) is being dragged across a frozen pond by a rope at an angle of 14.7degrees above the horizontal. As the box is dragged a distance of 1.65m, its speed goes from zero to 1.34m/s (Ignore Friction)

(a) Find the change in the box's kinetic energy.

(b) Find the tension in the rope.

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Physics: A box loaded with books mass254kg is being dragged across a

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Physics: A box loaded with books mass254kg is being dragged across a

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