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my sprocket is rigidly attached to rear axel ,is there any difference in torque at sprocket and tire?
will you please elaborate your question?What do you get if you apply an angular momentum balance to the wheel?
less bcz torque =force*radius and in this case sprocket radius is less than that of wheelsOr more basically, suppose you have some torque at the sprocket. Would you have to exert more or less rotating force at the tire to create that same torque at the sprocket? Remember that torque = force times radius.
The sprocket torque minus the tire torque is equal to the wheel moment of inertia times the angular acceleration of the wheel. If the bike is not accelerating, then the sprocket torque is equal to the wheel torque. (I assume that by sprocket torque, you are referring to the torque applied by the chain to the sprocket).will you please elaborate your question?
If the car isn't accelerating, it sure is the same. The moments (torques) must balance. Just take the wheel and attached sprocket as a free body.Exactly. The farther you get from the center of rotation the less the torque. So the torque at the sprocket is not the same as the torque at the tire.
The torque is absolutely the same. The force, however, is not, since as you pointed out earlier, torque is force multiplied by radius.Exactly. The farther you get from the center of rotation the less the torque. So the torque at the sprocket is not the same as the torque at the tire.
power=torque*angular velocity , since pThe sprocket torque minus the tire torque is equal to the wheel not accelerating, then the sprocket torque is equal to the wheel torque. (I assume that by sprocket torque, you are referring to the torque applied by the chain to the sprocket).
less bcz torque =force*
hmm ,power remains constant i.e power =torque *angular velocity ,angular velocity for sprocket and wheel is same so torque nust be equal. Thank u all.The torque is absolutely the same. The force, however, is not, since as you pointed out earlier, torque is force multiplied by radius.
hmm ,power remains constant i.e power =torque *angular velocity ,angular velocity for sprocket and wheel is same so torque nust be equal. Thank u all.