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A 900 kg car speeds up from 33m/s to 45 m/s. How much work is done to increse the speed? Hint: ( Work done = Change in energy, here it is change in K.E)
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Jan 3, 2023
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A 900 kg car speeds up from 33m/s to 45 m/s. How much work is done to increse the speed?
Hint: ( Work done = Change in energy, here it is change in K.E)
Physics
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Emon
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Answer:
f=ma
m=900
a=45-33=12÷1=12
12×900=f
f=10800
Maverick Meerkat
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Jan 10, 2023
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Maverick Meerkat
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