JEE PHYSICS MCQ: GRAVITATION

1 Medium

1 of 1

Analyzing +4 | -1

Two identical trains

P

and

Q

move with equal speeds on parallel tracks along the equator.

P

moves from east to west and

Q

from west to east

View answer and explanation

Correct option: D

Train

P

exerts greater force on track

Option B (R, L) is correct because a circuit containing only a resistor and an inductor cannot have a phase difference of exactly π/2 between the alternating current and emf.

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11.2\mathrm{\;\;km}{\mathrm{s}^{ - 1}}

. If the body is projected in a direction making an angle of

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v_e

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\theta

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