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a lever is used to lift an object. the input force is 30 n and the work done is 15 j. calculate the distance the lever moves. use the

Question

A lever is used to lift an object. The input force is 30 N and the work done is 15 J. Calculate the distance the lever moves. Use the equation: work done =× distance moved in the direction of the force Enter number m

Answer

4 (217 Votes)
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Vance Elite · Tutor for 8 years

Answer

To start, with let's first acknowledge we need to find the distance that the lever moves, symbolized with D.According to the given equation: work done = Force * distance moved in the direction of the force.So we must identify and plan how to calculate the unknown distance(i.e., D).The values given in the problem are:- Input Force (F): ,- Work Done (W): ,Rearranging the provided formula to find the distance (D) : We just need to substitute the known values: Doing the computation, we find that the distance (D) is 0.5 meters.【Answer:】The lever moves for .