Conservation of Momentum

IMPORTANT

Conservation of Momentum: Overview

This Topic covers sub-topics such as Conservation of Linear Momentum

Important Questions on Conservation of Momentum

HARD
IMPORTANT

A bomb moving with velocity (40i+50j-25 k) m/s explodes into two pieces of mass ratio 1:4. After explosion the smaller piece moves away with velocity (200i+70j+15 k) m/s. The velocity of larger piece is _____.

EASY
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From a rifle of mass 4 kg, a bullet of mass 50 g is fired with an initial velocity of 35 m s-1. Calculate the initial recoil velocity of the rifle.

MEDIUM
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Which Japanese emperor played a significant role in the Meiji Restoration?

HARD
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What was the primary goal of the Meiji Restoration?

MEDIUM
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Who was the emperor of Japan during the Meiji Restoration?

MEDIUM
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In which year did Japan undergo the Meiji Restoration?

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Who was the emperor of Japan during the Meiji Restoration?

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The Great Famine in Europe occurred between which years?

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What is the journal entry for the receipt of interest on investment?

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Which of the following mass movements is characterized by a rapid flow of water-saturated debris?

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What was the name of the movement in 1919 where Koreans protested against Japanese rule?

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In a perfectly competitive market, what ensures that firms can enter or exit freely?

MEDIUM
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The 44th Amendment Act of 1978 is associated with which of the following?

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What is the tenure of the Chief Election Commissioner of India?

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Which of the following is an example of ex-situ conservation?

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Which Indian legislation was enacted in 1972 to protect wildlife?

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What does the acronym IUCN stand for?

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Which of the following is a method of in-situ conservation of biodiversity?

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What is the primary reason for deforestation leading to biodiversity loss?

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Which of the following is a major cause of biodiversity loss?