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The Book Simple Harmonic Motion Gravitation Multiple Choice Questions (MCQ Quiz), Simple Harmonic Motion Gravitation quiz answers PDF to study online courses, a level physics tests. Practice Mechanics and Properties of Matter Multiple Choice Questions and Answers (MCQs), Simple Harmonic Motion Gravitation quiz questions for free online college classes. The e-Book Simple Harmonic Motion Gravitation MCQ App Download: 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 PDF, "Simple Harmonic Motion Gravitation" App Download (Free) with v²⁄r, v⁄r, v²×r, and v×r choices for free online college classes. Study simple harmonic motion gravitation quiz questions, download Google eBook (Free Sample) for colleges that offer certificate programs.

## Chapter 19 MCQs: Simple Harmonic Motion Gravitation Quiz

MCQ: 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: 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: 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: 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: 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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