A football is kicked at a velocity of 10 m/s that has 45 Joules of kinetic energy, what is the mass of the football?
The formula for kinetic energy is:
We can rearrange the formula to solve for mass:
Where:
m is the mass of the object,
KE is the kinetic energy, and
v is the velocity of the object.
Given:
KE = 45 J
v = 10 m/s
Plugging in the values, we get:
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