Dr. S K Jain and Dr. Shailesh K Jain Solutions for Chapter: Motion, Exercise 5: CLASS ASSIGNMENT 5

Author:Dr. S K Jain & Dr. Shailesh K Jain

Dr. S K Jain Physics Solutions for Exercise - Dr. S K Jain and Dr. Shailesh K Jain Solutions for Chapter: Motion, Exercise 5: CLASS ASSIGNMENT 5

Attempt the practice questions on Chapter 1: Motion, Exercise 5: CLASS ASSIGNMENT 5 with hints and solutions to strengthen your understanding. Physics solutions are prepared by Experienced Embibe Experts.

Questions from Dr. S K Jain and Dr. Shailesh K Jain Solutions for Chapter: Motion, Exercise 5: CLASS ASSIGNMENT 5 with Hints & Solutions

HARD
9th CBSE
IMPORTANT

Draw a velocity-time graph of a body thrown vertically upwards.

EASY
9th CBSE
IMPORTANT

Explain difference between the following two graphs.

Question Image

HARD
9th CBSE
IMPORTANT

Write the three equations of motion.

HARD
9th CBSE
IMPORTANT

Derive the first equation of motion, equation for velocity-time relation from velocity-time graph for a body under uniform acceleration.

HARD
9th CBSE
IMPORTANT

Derive the second equation of motion for a body under uniform acceleration.

HARD
9th CBSE
IMPORTANT

Derive the third equation of motion from velocity-time graph (under uniform acceleration).

EASY
9th CBSE
IMPORTANT

A car has a uniform acceleration of 8 m/s2. What distance will it cover in 20 s after starting from rest?

HARD
9th CBSE
IMPORTANT

A bullet is fired on a wall with a velocity of 50 m/s. If the bullet stops at a depth of 10 cm inside the wall, then find the retardation produced by the wall.