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Simple Harmonic Motion · 2015 · Shift 0

3 Physics questions from this JEE Main paper

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JEE Main
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2015 · Shift 0
Physics
Simple Harmonic Motion

Simple Harmonic Motion · 2015 · Shift 0

3 Physics questions from this JEE Main paper

Q59.For a simple pendulum, a graph is plotted between its kinetic energy $(K E)$ and potential energy $(P E)$ against its displacement $d .$ Which one of the following represents these correctly? $(g r a p h s a r esc h e ma t i c an d n o t d r a w n t osc a l e)$
Physics · Simple Harmonic Motion · MCQ
Q60.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 $\frac{1}{Y}$ …
Physics · Simple Harmonic Motion · MCQ
Q69.The period of oscillation of a simple pendulum is $T = 2 π \frac{L}{g}$ . Measured value of L is 20.0 cm known to 1 mm accuracy and time for 100 oscillations of the pendulum is found to be 90 s using wrist watch of 1 s resolution.…
Physics · Simple Harmonic Motion · MCQ