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The e-Book Simple Harmonic Motion Gravitation Multiple Choice Questions (MCQ Quiz) with answers, Simple Harmonic Motion Gravitation MCQs PDF download to study online igcse physics degree courses. Practice Mechanics and Properties of Matter Multiple Choice Questions and Answers (MCQs), Simple Harmonic Motion Gravitation quiz answers PDF for bachelors degree online. The Simple Harmonic Motion Gravitation MCQ App Download: Free learning app for rigid body rotation, dynamics, elasticity test prep for online colleges that offer certificate programs.

The MCQ An object moving in a circle of radius ‘r’ with a constant speed ‘v’ has a constant acceleration towards the center equal to: v²⁄r, v⁄r, v²×r and v×r with "Simple Harmonic Motion Gravitation" App Download (Free) for bachelors degree online. Study simple harmonic motion gravitation quiz questions, download Google eBook (Free Sample) for colleges that offer certificate programs.

## Simple Harmonic Motion Gravitation MCQ Quiz : IGCSE Physics MCQs

MCQ 1: An object moving in a circle of radius ‘r’ with a constant speed ‘v’ has a constant acceleration towards the center equal to

A) v²⁄r
B) v⁄r
C) v²×r
D) v×r

MCQ 2: A force that acts to return the mass to its equilibrium position is called

A) frictional force
B) restoring force
C) normal force
D) contact force

MCQ 3: Velocity of escape is equal to

A) r × √(2g); where r: radius of Earth or any other planet for that matter, g: gravitational field strength
B) g × √(2r); where r: radius of Earth or any other planet for that matter, g: gravitational field strength
C) √(2g) ⁄ r; where r: radius of Earth or any other planet for that matter, g: gravitational field strength
D) √(2gr); where r: radius of Earth or any other planet for that matter, g: gravitational field strength

MCQ 4: Speed ‘v’ with which wave travels through a medium is given by

A) modulus of elasticity/density of the medium
B) modulus of elasticity/√(density of the medium)
C) √(modulus of elasticity/density of the medium)
D) v=d/t

MCQ 5: Due to energy dissipation by viscous forces in air, if simple harmonic variations of a pendulum die away after some time, then oscillation is said to be:

A) undamped
B) free
C) damped
D) dependent

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