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d. light costumes
5 The point of a system where an applied force causes the system to move without
rotation is termed as
a. friction
b. center of gravity
c. center of a mass
d. intersection point
6 Two identical particles move towards each other with velocities 2v and v respectively. The
velocity of CM is
a. v
b. v/3
c. v/2
d. 0
7 Give one example where the CM lies outside the body of the material,
8 Write the expression for Cm of two particles of equal masse. Write its position Vector.
9 What are the factors on which CM of a rigid body depends?
10 In a square lamina where is the CM located?
