To tighten a bolt, you push with a force of 80 N at the end of a
Question:
To tighten a bolt, you push with a force of 80 N at the end of a wrench handle that is 0.25 m from the axis of the bolt.
a. What torque are you exerting?
b. You move your hand inward to be only 0.10 m from the bolt. To achieve the same torque, show that you should exert 200 N of force.
c. Do your answers depend on the direction of your push relative to the direction of the wrench handle?
Step by Step Answer:
a Torque force lever arm 025 m 80 N 20 N m b Forc...View the full answer
Related Video
In Physics, a force is an influence that can change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity. In this video, the concept of force and torque is demonstrated with the practical application of changing the flat tire of the car.
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