A P Shreelatha and Neetu Singh Solutions for Chapter: Motion, Exercise 2: TEST YOURSELF

Author:A P Shreelatha & Neetu Singh

A P Shreelatha Physics Solutions for Exercise - A P Shreelatha and Neetu Singh Solutions for Chapter: Motion, Exercise 2: TEST YOURSELF

Attempt the practice questions on Chapter 1: Motion, Exercise 2: 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: Motion, Exercise 2: TEST YOURSELF with Hints & Solutions

EASY
9th CBSE
IMPORTANT

 Give an example of non-uniform motion.

MEDIUM
9th CBSE
IMPORTANT

Show that average speed of a body cannot be zero but the average velocity of the body can be zero.

MEDIUM
9th CBSE
IMPORTANT

Give differences between: (a) Uniform and non-uniform motion (b) Uniform speed and non-uniform speed (c) Speed and average speed.

MEDIUM
9th CBSE
IMPORTANT

What type of motion is represented by each of the following graphs? (Uniform or nonuniform)

 

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EASY
9th CBSE
IMPORTANT

The velocity of a bus is 18 m/s. Express this in km/h.

EASY
9th CBSE
IMPORTANT

A superfast train is moving at a speed of 180 km/h. The distance covered by the train in 5 seconds is :

MEDIUM
9th CBSE
IMPORTANT

A car travels a certain distance with a speed of 50 km/h  and returns with a speed of 40 km/h. Calculate the average speed for the whole journey.

MEDIUM
9th CBSE
IMPORTANT

Usha swims in a 90 m long pool. She covers 180 m in one minute by swimming from one end to the other and back along the same straight path. Find the average speed and average velocity of Usha.