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"Point where all weight of object acts is called", centre of gravity Multiple Choice Questions (MCQ) with choices center of gravity, central point, edge, and center of mass for best two year degrees. Learn forces, vectors and moments questions and answers to improve problem solving skills to learn online certificate courses.

Centre of Gravity Quiz

MCQ: Point where all weight of object acts is called

1. central point
2. center of gravity
3. edge
4. center of mass

B

Metal Density Quiz

MCQ: Mass of steel sphere having density 7850 kg m-3 and radius 0.15 m is

1. 112 kg
2. 290 kg
3. 110.9 kg
4. 300 kg

C

Simple Harmonic Motion Gravitation Quiz

MCQ: Dimensions of gravitational constant ‘G’ are:

1. [M]-1 [L]³ [T]-2
2. [M] [L]³ [T]-2
3. [M]-1 [L]² [T]-1
4. [M] [L]-1 [T]²

A

Energy Changes Quiz

MCQ: Change of liquid in to gas without boiling is called

1. vaporization
2. sublimation
3. boiling
4. evaporation

D