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3 years ago

9

How high does Pete lift his sledge hammer if he used a force of 25N to lift the hammer while doing 50J of work?

1 answer:

sasho [114]3 years ago

8 0

Answer:He lifts 2 meters

Explanation:We are trying to find the distance. The formula for distance is W/Force. 50 is our amount of work. 25N is how much force was used. Divide the work bye the force. 50/25=2M

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The rate of change is,

$2 z \frac{d z}{d t}=2\left(\frac{1}{2}+V t\right) V+2\left(\frac{1}{2}-40 t\right)(-40)$

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$2(0.7071)(25)=V+2 V^{2}(0)-40$

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