Physics, 25.11.2021 14:00 Cristian9059
A student that is running in a gym at a speed of 3.5m/s grabs the rope hanging from the ceiling and swings on it.
a. how high will he swing? [63cm]
b. How high will he be when his speed reduced to half of its initial value? [16cm, ¼ of the initial value]
Can someone explain the logic behind the second part of the question (why is it 1/4 the initial value)?
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A student that is running in a gym at a speed of 3.5m/s grabs the rope hanging from the ceiling and...
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