Telangana Board Solutions for Chapter: Motion - Time, Exercise 1: Improve your learning

Write the motion of different parts of a bicycle while it is motion

a) the wheel

b) the cycle chain

c) the pedal with its arm

d) the movement of the feet pedaling

e) the movement of the rider along with the bicycle.

The basic unit of speed is

The correct relation between speed, distance and time is:

The distance between two stations is $240$ kilometres. A train takes $4$ hours to cover this distance. Calculate the speed of the train.

A train travels at a speed of $180 \mathrm{km}/\mathrm{h}$. How far will it travel in $4$ hours? 

When do you say an object is in rotatory motion? 

Can an object possess translatory and rotatory motion at the same time? Give an example.

In a sewing machine used by tailors, mention the type of motion of sewing machine's parts when it runs
a) the wheel 
b) the needle 
c) the cloth.