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9th Class Physics Chapter 4 Online Preparation
9th Class English Medium Subjects
9th Class Urdu Medium Subjects
Online Short Questions For Chapter 4 "9th Class Physics English Medium Chapter 4 Preparation "
Try The Short Questions For 9th Class Physics English Medium Chapter 4 Preparation
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Total Questions10
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Available Sets3
Physics (New Book) - 9th Class Physics English Medium Chapter 4 Preparation
Question # 1
Write a common application of torque.
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Ans 1: Moment of fore is applicable in the working of bottle opener.
A small force applied at longer moment arm produes more torque while opening a bottle.
9th Class Physics English Medium Chapter 4 Preparation - Set 1
Question # 1
Write a common application of torque.
-
Ans 1: Moment of fore is applicable in the working of bottle opener.
A small force applied at longer moment arm produes more torque while opening a bottle.
9th Class Physics English Medium Chapter 4 Preparation - Set 2
Question # 1
Define centre of mass.
- Ans 1: The centre of mass of a body is that point where the whole mass of the body is accumed to be coneentrated.
9th Class Physics English Medium Chapter 4 Preparation - Set 3
Question # 1
Why do tightrope walkers carry a long, narrow rod.
- Ans 1: As we know lower the centre of gravity greater will be stabilit in order to lower the center of gravity acrobats hold a long rod in their hands to that the acrobats may remain in stable quilibrium.
9th class Physics Chapter 4 (English Medium)
Here you can prepare 9th Physics Chapter 4 online Short Questions Preparation (Turning Effect of Forces). Click the button for 100% free full Preparation.
