Momentum & Collisions Challenge

Check linear momentum, impulse, and elastic/inelastic collisions. Ideal for students preparing board exams and competitive tests.

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QUESTION NO 01

Momentum is the product of?

Answer: Mass and velocity

Linear momentum p = mv.

Shahzad Mahota @shahzad-mahota

302 Quizzes

2930 Questions

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QUESTION NO 02

Impulse equals the change in?

Answer: Momentum

Impulse J = FΔt = Δp.

Shahzad Mahota @shahzad-mahota

302 Quizzes

2930 Questions

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QUESTION NO 03

Centripetal force is directed?

Answer: Towards the centre of the circle

Centripetal force always points toward the centre of circular motion.

Shahzad Mahota @shahzad-mahota

302 Quizzes

2930 Questions

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QUESTION NO 04

Gravitational force between two masses is?

Answer: Always attractive

Newton's law of gravitation is always attractive.

Shahzad Mahota @shahzad-mahota

302 Quizzes

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QUESTION NO 05

Escape velocity from Earth's surface is approximately?

Answer: 11.2 km/s

Escape speed from Earth is about 11.2 km/s.

Shahzad Mahota @shahzad-mahota

302 Quizzes

2930 Questions

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QUESTION NO 06

Power is defined as?

Answer: Rate of doing work

Power P = W/t (or F·v).

Shahzad Mahota @shahzad-mahota

302 Quizzes

2930 Questions

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QUESTION NO 07

In an elastic collision,

Answer: Both momentum and kinetic energy are conserved

Perfectly elastic collisions conserve both momentum and kinetic energy.

Shahzad Mahota @shahzad-mahota

302 Quizzes

2930 Questions

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QUESTION NO 08

Friction always acts?

Answer: Opposite to the relative motion (or tendency)

Kinetic friction opposes relative sliding; static friction opposes the tendency to slide.

Shahzad Mahota @shahzad-mahota

302 Quizzes

2930 Questions

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QUESTION NO 09

The slope of a velocity–time graph gives?

Answer: Acceleration

a = dv/dt, so the slope of v–t is acceleration.

Shahzad Mahota @shahzad-mahota

302 Quizzes

2930 Questions

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QUESTION NO 10

Weight of a body is?

Answer: mg

Weight W = mg near Earth's surface.

Shahzad Mahota @shahzad-mahota

302 Quizzes

2930 Questions

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Shahzad Mahota

@shahzad-mahota

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Momentum & Collisions Challenge

Momentum is the product of?

Impulse equals the change in?

Centripetal force is directed?

Gravitational force between two masses is?

Escape velocity from Earth's surface is approximately?

Power is defined as?

In an elastic collision,

Friction always acts?

The slope of a velocity–time graph gives?

Weight of a body is?

Published By

Shahzad Mahota

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00

00

00

00

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Momentum & Collisions Challenge

Momentum is the product of?

Explanation

Impulse equals the change in?

Explanation

Centripetal force is directed?

Explanation

Gravitational force between two masses is?

Explanation

Escape velocity from Earth's surface is approximately?

Explanation

Power is defined as?

Explanation

In an elastic collision,

Explanation

Friction always acts?

Explanation

The slope of a velocity–time graph gives?

Explanation

Weight of a body is?

Explanation

Published By

Shahzad Mahota

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00

00

00

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