Physics, asked by chinmayipemmaraju, 11 months ago

An object covers a complete circle of radius 7m in 40 s .what will be it's distance travelled and displacement in 100s?

Answers

Answered by Jaithra

7

Answer:17.5m

Explanation: If 40seconds are taken for 7metre circle ,then 100 seconds are taken for 17.5m circle.

The best way to solve this is using cross multiplication.

chinmayipemmaraju: Is there any other of solvin his question by using any formula

Jaithra: We can also use proportion- 7 : 40 :: 100 : X
Now multiply the means and extremes.

chinmayipemmaraju: TQ

Jaithra: We can also use mean method

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