Question

Q. No. 1 – Which power was used to pull vehicles in ancient times?
Q. No. 2 – Define rest and motion.
Q. No. 3 – Why is it important to know how far a place is?
Q. No. 4 – What does your P.T. teacher use to measure the length of the playground?
Q. No. 5 – Explore and find out what kind of scale is used by cloth merchants, tailors, carpenters and mechanics to measure length.
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Answer 1

Answer:

meter scale 4 answer is this

Answer 2

Answer:

Q1.Wind power

Q2.When an object changes its position is called motion , the opposite action cause object to be at rest