26. You are using a screwdriver to screw in a screw that has apitch of 3 cm. The screwdriver has a handle radius of 10ст.If the efficiency is 35%, how much effort (applied)a.force is needed to overcome a resistance force of 40 N?b.What is the reason for low efficiency of the screw?Where does the energy go?

Given that the value of the pitch of the screwdriver and radius of the handle.Then We have to…

26. You are using a screwdriver to screw in a screw that has a pitch of 3 cm. The screwdriver has a handle radius of 10 ст. If the efficiency is 35%, how much effort (applied) force is needed to overcome a resistance force of 40 N? a.

26. You are using a screwdriver to screw in a screw that has a pitch of 3 cm. The screwdriver has a handle radius of 10 ст. If the efficiency is 35%, how much effort (applied) force is needed to overcome a resistance force of 40 N? a.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

26. You are using a screwdriver to screw in a screw that has a
pitch of 3 cm. The screwdriver has a handle radius of 10
ст.
If the efficiency is 35%, how much effort (applied)
a.
force is needed to overcome a resistance force of 40 N?
b.
What is the reason for low efficiency of the screw?
Where does the energy go?

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