IIT-JEE 2009 Paper 2 Offline | Simple Harmonic Motion Question 18 | Physics

IIT-JEE 2009 Paper 2 Offline

MCQ (Single Correct Answer)

-1

A uniform rod of length L and mass M is pivoted at the centre. Its two ends are attached to two springs of equal spring constants $$k$$. The springs are fixed to rigid supports as shown in the figure, and the rod is free to oscillate in the horizontal plane. The rod is gently pushed through a small angle $$\theta$$ in one direction and released. The frequency of oscillation is

IIT-JEE 2009 Paper 2 Offline Physics - Simple Harmonic Motion Question 6 English

$${1 \over {2\pi }}\sqrt {{{2k} \over M}} $$

$${1 \over {2\pi }}\sqrt {{k \over M}} $$

$${1 \over {2\pi }}\sqrt {{{6k} \over M}} $$

$${1 \over {2\pi }}\sqrt {{{24k} \over M}} $$

IIT-JEE 2009 Paper 1 Offline

MCQ (Single Correct Answer)

-1

The $$x$$-$$t$$ graph of a particle undergoing simple harmonic motion is shown in the figure. The acceleration of the particle at $$t=4/3$$ s is

IIT-JEE 2009 Paper 1 Offline Physics - Simple Harmonic Motion Question 7 English

$${{\sqrt 3 } \over {32}}{\pi ^2}$$ cm/s$$^2$$

$${{ - {\pi ^2}} \over {32}}$$ cm/s$$^2$$

$${{ {\pi ^2}} \over {32}}$$ cm/s$$^2$$

$$ - {{\sqrt 3 } \over {32}}{\pi ^2}$$ cm/s$$^2$$

IIT-JEE 2008 Paper 2 Offline

MCQ (Single Correct Answer)

-1

Column I gives a list of possible set of parameters measured in some experiments. The variations of the parameters in the form of graphs are shown in Column II. Match the set of parameters given in Column I with the graphs given in Column II. Indicate your answer by darkening the appropriate bubbles of the 4 $$\times$$ 4 matrix given in the ORS.

	Column I
(A)	Potential energy of a simple pendulum (y-axis) as a function of displacement (x) axis	(P)
(B)	Displacement (y-axis) as a function of time (x-axis) for a one dimensional motion at zero or constant acceleration when the body is moving along the positive x-direction	(Q)
(C)	Range of a projectile (y-axis) as a function of its velocity (x-axis) when projected at a fixed angle	(R)
(D)	The square of the time period (y-axis) of a simple pendulum as a function of its length (x-axis)	(S)

A$$\to$$(P, S); B$$\to$$(Q, S); C$$\to$$(S); (D)$$\to$$(Q)

A$$\to$$(S); B$$\to$$(Q, S); C$$\to$$(S); (D)$$\to$$(Q, S)

A$$\to$$(P, S); B$$\to$$(Q); C$$\to$$(S); (D)$$\to$$(Q, S)

A$$\to$$(S); B$$\to$$(Q, S); C$$\to$$(S, P); (D)$$\to$$(Q)

IIT-JEE 2005 Screening

MCQ (Single Correct Answer)

-0.5

A simple pendulum has time period T₁. The point of suspension is now moved upward according to the relation y = Kt², (K = 1 m/s²) where y is the vertical displacement. The time period now become T₂. The ratio of $${{T_1^2} \over {T_2^2}}$$ is (g = 10 m/s²)

$${5 \over 6}$$

$${6 \over 5}$$

$${4 \over 5}$$

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