Which is this the correct variable for the equation "____= displacement divided by time"?
1 answer:
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Answer:
Their translational kinetic energies are the same
Explanation:
The translational kinetic energy of an object is given by the formula:
Where m = the mass of the object and
v = the linear speed of the object
From the question, it is stated that wheel A has the same mass as wheel B, that is
Linear speed is also a function of the distance covered. Since both wheels cover the same distance within the same interval, we can conclude that
Both wheels A and B have equal speed and mass, this means that their translational kinetic energy is the same.
Note that translational kinetic energy is not a function of the radius