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1. Apply the work equation to determine the amount of work done by the applied force in each of the three situations describe below. 1.1. A 100 N force is applied to move a 15kg object a horizontal distance of 5m at constant speed. 1.2. A 100 N force is applied at an angle of 30degrees to the horizontal distance of 5m. 1.3. A upward force is applied to lift a 15kg object to a height of 5m at constant speed