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Question 1:

What is Simple Harmonic Motion (SHM)?

A) Motion along a straight line with constant velocity
B) Motion in a circular path with constant speed
C) Motion in which the restoring force is directly proportional to the displacement and acts towards the equilibrium position
D) Motion in which the velocity is constant and the acceleration is zero

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Explanation: The correct answer is C) Motion in which the restoring force is directly proportional to the displacement and acts towards the equilibrium position. Simple Harmonic Motion (SHM) is a type of periodic motion in which the restoring force on an object is directly proportional to the object's displacement from its equilibrium position and acts towards that position.

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Question 2:

What is the period of a Simple Harmonic Motion?

A) The maximum displacement of the oscillating object
B) The time taken for the object to complete one full oscillation
C) The velocity of the oscillating object at any given time
D) The amplitude of the oscillating object

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Explanation: The correct answer is B) The time taken for the object to complete one full oscillation. The period of a Simple Harmonic Motion (SHM) is the time required for the oscillating object to complete one full cycle of motion, starting from a specific point and returning to that same point again.

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Question 3:

What is the relationship between the period and the frequency of Simple Harmonic Motion?

A) They are inversely proportional
B) They are directly proportional
C) There is no relationship between the period and the frequency
D) The relationship depends on the amplitude of the oscillating object

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Explanation: The correct answer is A) They are inversely proportional. The period and the frequency of Simple Harmonic Motion (SHM) are reciprocals of each other. The period is the time for one full oscillation, while the frequency is the number of oscillations per unit time. Since period = 1/frequency, they have an inverse relationship.

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Question 4:

What is the amplitude of Simple Harmonic Motion?

A) The maximum displacement of the oscillating object
B) The time taken for the object to complete one full oscillation
C) The velocity of the oscillating object at any given time
D) The force acting on the oscillating object

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Explanation: The correct answer is A) The maximum displacement of the oscillating object. The amplitude of Simple Harmonic Motion (SHM) is the maximum distance the oscillating object moves from its equilibrium position during one cycle. It represents the magnitude of the oscillation.

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Question 5:

What is the restoring force in Simple Harmonic Motion?

A) A force that causes the object to deviate from its equilibrium position
B) A force that keeps the object moving with a constant velocity
C) A force that opposes the motion and brings the object back towards its equilibrium position
D) A force that changes the direction of motion of the object

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Explanation: The correct answer is C) A force that opposes the motion and brings the object back towards its equilibrium position. The restoring force in Simple Harmonic Motion (SHM) is a force that acts in the opposite direction to the displacementfrom the equilibrium position. It is responsible for restoring the object to its equilibrium position when it deviates from it, creating the oscillatory motion characteristic of SHM.