Two wheels and are connected by a belt as shown in Figure. The radius of is three times the radius of . What would be the ratio of the rotational inertias

if both the wheels have the same rotational kinetic energy?

Question ID - 101425 :-

Two wheels and are connected by a belt as shown in Figure. The radius of is three times the radius of . What would be the ratio of the rotational inertias

if both the wheels have the same rotational kinetic energy?

1 Answer

5876 Votes

3537

Answer Key : (9) -

(9)

As the belt does not slip,

i.e., (i)

According to the given problem if so Eq. (i) becomes

(ii)

If both the wheels have the same rotational kinetic energy, then

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