A P Shreelatha and Neetu Singh Solutions for Chapter: Force and Laws of Motion, Exercise 3: TEST YOURSELF

Author:A P Shreelatha & Neetu Singh

A P Shreelatha Physics Solutions for Exercise - A P Shreelatha and Neetu Singh Solutions for Chapter: Force and Laws of Motion, Exercise 3: TEST YOURSELF

Attempt the practice questions on Chapter 2: Force and Laws of Motion, Exercise 3: TEST YOURSELF with hints and solutions to strengthen your understanding. Secondary Physics solutions are prepared by Experienced Embibe Experts.

Questions from A P Shreelatha and Neetu Singh Solutions for Chapter: Force and Laws of Motion, Exercise 3: TEST YOURSELF with Hints & Solutions

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>TEST YOURSELF>Q 2

Calculate the force acting on a mass of 5 kg moving with uniform velocity of 8 m/s.

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>TEST YOURSELF>Q 3

It is difficult to start motion than to maintain it. Why?

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>TEST YOURSELF>Q 4

If you can identify a force acting on an object and yet the object is at rest, what do you conclude from this?

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>TEST YOURSELF>Q 5

Define momentum.

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>TEST YOURSELF>Q 6

How does the second law of motion give the measure of force?

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>TEST YOURSELF>Q 7

Define impulse.

MEDIUM
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>TEST YOURSELF>Q 8

Show that the impulse of a force is equal to change in momentum.

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>TEST YOURSELF>Q 9

State Newton's second law. Give an example.