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Re-NEET 2024 physics questions with solutions
Browse Re-NEET 2024 Physics questions with solutions. Useful for JEE, NEET, and school exam revision.
Showing 1–10 of 12 questions
- MCQmediumWork , Power and Energy
An object moves horizontally with initial kinetic energy 10 J and displacement 3î m under force F = (-2î + 3ĵ) N. Its final kinetic energy is:
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Re-NEET 2024
Open question & full solution → - MCQmediumUnit dimension and error
The potential energy of a particle moving along x-direction varies as V = Px²/(√x + Q). The dimensions of P²/Q are:
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Re-NEET 2024
Open question & full solution → - MCQmediumGravitation
Escape speed from Earth is v. A planet with nine times Earth’s mass and sixteen times its radius has escape speed:
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Re-NEET 2024
Open question & full solution → - MCQeasyNewtons law of motion and Friction
A 5 kg box is pulled upward along a smooth 30° incline by a rope with tension 30 N. Find its acceleration, taking g=10 m s⁻².
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Re-NEET 2024
Open question & full solution → - MCQmediumCircular Motion
A bob moves in a horizontal circle tied by string. Initially it rotates at 10 rpm. If the string tension is quadrupled while keeping the radius constant, its new rotation rate is:
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Re-NEET 2024
Open question & full solution → - MCQmediumCircular Motion
Let ω₁, ω₂ and ω₃ be the angular speeds of the second hand, minute hand and hour hand of a smoothly running analog clock. If x₁, x₂ and x₃ are their respective angular distances in 1 minute, which factor remains constant?
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Re-NEET 2024
Open question & full solution → - MCQmediumRotational Motion
A solid sphere of mass 5 kg has radius of gyration 5 m about the shown tangent axis XY. Its radius is 5x/√7 m. Find x.
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Re-NEET 2024
Open question & full solution → - MCQmediumGravitation
A 100 kg object falls from point X to Y in the shown figure. X is 2Rₑ above Earth’s surface and Y is Rₑ/2 below X; take g=10 m s⁻² at the surface. What is the change in its weight, nearest integer?
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Re-NEET 2024
Open question & full solution → - MCQmediumKinematics Part-1 (one dimension)
A particle is moving along the x-axis with its position varying with time as x = αt⁴ + βt² + γt + δ. The ratio of its initial velocity to its initial acceleration, respectively, is:
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Re-NEET 2024
Open question & full solution → - MCQmediumCenter of maas , Momentum and Collision
An object falls from a height of 10 m. After impacting the ground it loses 50% of its kinetic energy. To what height will it rebound?
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Re-NEET 2024
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