1.

If the angular momentum of a planet is given by vec(L)=5t^(2)hat(i)-6that(j)+3hat(k). What is the torque experienced by the planet? Will the torque be in the same direction as that of the angular momentum?

Answer»

SOLUTION :Given:`vec(L)=5t^(2)HAT(i)-6that(J)+3hat(K)`
To find:`vec(tau)="Torque"`
Formula:`vec(tau)=(dvecL)/(dt)=(d)/(dt)(5t^(2)hat(i)-6that(j)+3hat(k))`
`=10that(i)-6hat(j)`


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