MEDIUM
10th ICSE
IMPORTANT
Earn 100

State two conditions for a body acted upon by several forces to be in equilibrium.

Important Questions on Turning Forces

EASY
10th ICSE
IMPORTANT
Self Study in Physics>Chapter 1 - Turning Forces>TEST YOURSELF>Q 4
Why do we use a long handle with a screw jack?
MEDIUM
10th ICSE
IMPORTANT
Self Study in Physics>Chapter 1 - Turning Forces>TEST YOURSELF>Q 5
Write an expression for the change in momentum of a body of mass m moving with velocity v, if (i) v<<c and (ii) v>c.
MEDIUM
10th ICSE
IMPORTANT
Self Study in Physics>Chapter 1 - Turning Forces>TEST YOURSELF>Q 6
A body is moving with uniform speed in a circular path. Does some net force necessarily act on the body?
MEDIUM
10th ICSE
IMPORTANT
Self Study in Physics>Chapter 1 - Turning Forces>TEST YOURSELF>Q 6
A body is moving uniform velocity. Does some net force necessarily act on the body?
MEDIUM
10th ICSE
IMPORTANT
Self Study in Physics>Chapter 1 - Turning Forces>TEST YOURSELF>Q 7
State two factors on which moment of force about a point depends.
MEDIUM
10th ICSE
IMPORTANT
Self Study in Physics>Chapter 1 - Turning Forces>TEST YOURSELF>Q 8
It is easier to turn the steering wheel of a large diameter than that of a small diameter. Give reason.
MEDIUM
10th ICSE
IMPORTANT
Self Study in Physics>Chapter 1 - Turning Forces>TEST YOURSELF>Q 9
What do you understand by the term couple? State its effect. Give two examples of couple action in our daily life.
MEDIUM
10th ICSE
IMPORTANT
Self Study in Physics>Chapter 1 - Turning Forces>TEST YOURSELF>Q 10
State the condition when a body is in static equilibrium. Give one example each of static.