Motion and Time

_____ is the distance covered in unit time.

S.I Unit of SPEED :

• meters/second

• km/s

• km/hour

• meter/second

The following graph shows :

• Constant motion

• Uniform motion

• object at rest

• Non Uniform motion

Formula for calculating Distance :

• Distance/Speed

• Speed/Time

• Speed x Time

• Distance x Speed

Refer to this picture and choose the correct option which shows "1" oscillation

• C - A - B - A

• B - A - C - A - B

• A - C - A - B - A

• A - B - A - C

A BMW 3 Series travels at 235 km/hour and a BMW 4 Series travels at 250 km/hour. Which will cover a distance of 16 km faster ?

Who discovered that the time period of a simple pendulum is constant ?

• Thomas Edison

• Albert Einstein

• Galileo Galilei

• Stephen Hawking

• Isaac Newton

A distance - time graph is a type of :

• Bar graph

• Double line graph

• Pie chart

• Line graph

This is an accurate clock made of electric circuits and cells

• Molecular clock

• Quartz clock

• Sun dial

• Grandfather clock

Name a type of motion ( Add motion at the end ) [ based on direction not speed ]