Centre of Gravity Quizzes Online MCQs PDF Download eBook
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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 online degree programs. Learn forces, vectors and moments questions and answers to improve problem solving skills to learn online certificate courses.
Centre of Gravity Questions and Answers PDF Download eBook
MCQ: Point where all weight of object acts is called
- central point
- center of gravity
- edge
- center of mass
B
MCQ: Mass of steel sphere having density 7850 kg m-3 and radius 0.15 m is
- 112 kg
- 290 kg
- 110.9 kg
- 300 kg
C
MCQ: Dimensions of gravitational constant ‘G’ are:
- [M]-1 [L]³ [T]-2
- [M] [L]³ [T]-2
- [M]-1 [L]² [T]-1
- [M] [L]-1 [T]²
A
MCQ: Change of liquid in to gas without boiling is called
- vaporization
- sublimation
- boiling
- evaporation
D
MCQ: Photon of electromagnetic radiation is
- α ray
- β ray
- γ ray
- x-ray
C