Question: 1. A tugboat pulls a ship with a constant net horizontal force of 5.00 x 10N and causes the ship to move through a

1. A tugboat pulls a ship with a constant net horizontal force of 5.00 x 10N and causes the ship to move through a harbor. How much work is done on the ship if it moves a distance of 3.00 km? 2. If 2.0J of work is done in raising a 180 g apple, how far is it lifted? 3. 70 Joules of work are done pushing a cart 3.5 meters across the floor. What average force was applied to the cart while this work was done?

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