Question

fill in the blanks
1. to and fro motion is an example of a_______.

2. for non-unifrom motion, the d-t graph is a_____line.

3. modern time measuring devices ate known as _____and.​

Answer 1

1. motion hope it helps you

2. graph

3. accurate

Answer 2

• Oscillatory motion

• curved line
• clock ? I think

You have to check 3rd