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# Centre of Gravity and Stability Quiz Questions PDF p. 22

Practice Centre of Gravity and Stability quiz questions and answers, centre of gravity and stability MCQs with answers PDF 22 to practice O Level Physics mock tests for online college programs. Practice Turning Effects of Forces quiz questions with answers, centre of gravity and stability Multiple Choice Questions (MCQ) for online college degrees. "Centre of gravity and stability Quiz" PDF Download: conduction: o level physics, states of matter, work in physics, properties of wave motion, centre of gravity and stability test prep for online college classes.

"If we suspend the lamina at different positions, its center of gravity will still lie along the", centre of gravity and stability Multiple Choice Questions (MCQ) with choices line of force, plumb line, line of weight, and gravity line for online associates degree. Practice turning effects of forces questions and answers to improve problem solving skills for free online college courses.

## Quiz on Centre of Gravity & Stability

1.

If we suspend the lamina at different positions, its center of gravity will still lie along the

plumb line
line of force
line of weight
gravity line

2.

If wavelength of a wave is denoted as 'λ' and amplitude is denoted as 'A', then the shortest horizontal distance between any crest and trough is equal to

1 ⁄ 2 of λ
λ
1 ⁄ 2 of A
A

3.

A car travels a distance of 15 km with a constant force of 500 N, its work done is

7500000 J
30 J
15500 J
14500 J

4.

Close packing of particles in solids results in

low density
ductility
brutality
high density

5.

Efficiency of conduction in liquids and gases compared to solids is

less efficient than solids
more efficient than solids
equally efficient to solids
efficiency may vary