1

JEE Main 2016 (Offline)

MCQ (Single Correct Answer)

+4

-1

A particle performs simple harmonic motion with amplitude $$A.$$ Its speed is trebled at the instant that it is at a distance $${{2A} \over 3}$$ from equilibrium position. The new amplitude of the motion is:

2

JEE Main 2015 (Offline)

MCQ (Single Correct Answer)

+4

-1

A pendulum made of a uniform wire of cross sectional area $$A$$ has time period $$T.$$ When an additional mass $$M$$ is added to its bob, the time period changes to $${T_{M.}}$$ If the Young's modulus of the material of the wire is $$Y$$ then $${1 \over Y}$$ is equal to :

($$g=$$ $$gravitational$$ $$acceleration$$)

($$g=$$ $$gravitational$$ $$acceleration$$)

3

JEE Main 2015 (Offline)

MCQ (Single Correct Answer)

+4

-1

For a simple pendulum, a graph is plotted between its kinetic energy $$(KE)$$ and potential energy $$(PE)$$ against its displacement $$d.$$ Which one of the following represents these correctly?

$$(graphs$$ $$are$$ $$schematic$$ $$and$$ $$not$$ $$drawn$$ $$to$$ $$scale)$$

$$(graphs$$ $$are$$ $$schematic$$ $$and$$ $$not$$ $$drawn$$ $$to$$ $$scale)$$

4

JEE Main 2014 (Offline)

MCQ (Single Correct Answer)

+4

-1

A particle moves with simple harmonic motion in a straight line. In first $$\tau s,$$ after starting from rest it travels a distance $$a,$$ and in next $$\tau s$$ it travels $$2a,$$ in same direction, then:

Questions Asked from Simple Harmonic Motion (MCQ (Single Correct Answer))

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