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5 votes
5 votes
The wheel on a vehicle has a rotational inertia of 2. 0 kg⋅m2. At the instant the wheel has a counterclockwise angular velocity of 6. 0 rad/s, an average counterclockwise torque of 5. 0 n⋅m is applied, and continues for 4. 0 s. What is the change in angular momentum of the wheel?

User Thejuki
by
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1 Answer

22 votes
22 votes

Answer:

20 N ms

Step-by-step explanation:

Using the equation

F=
(p)/(t) and r=
(L)/(T)

(5)(4) = 20

User Stratovarius
by
2.6k points