Question

Q1. Fill in the Blanks
1. A piece of thread can be used yo measure the length of a ______ line .
2. Motion of the pendulum of a clock is an example of _______ motion .
3. The invention of ________ changed the history of transport.
4. A spinning top undergoes ________ motion. ​

Answer 1

Answer:

curved, periodic motion, wheel, rectilinear

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Answer 2

Answer:

1.)  A piece of thread can be used to measure the length of a Curved line

2.)  Motion of the pendulum of a clock is an example of periodic  motion .

3.)  The invention of the wheel changed the history of transport.

4. ) A spinning top undergoes rectilinear motion. ​