Physics, asked by gaurimandvekar, 8 months ago

& How many revolutions, a particle completes when it is displaced through
?

Answers

Answered by Anonymous

Explanation:

Angular displacement in one complete revolution= 2*pi radian

We have 1.5 revolution which means one complete revolution and a half revolution.

We need to find the angular displacement in half revolution first.

Angular displacement in half revolution= angular displacement in one revolution/2

So,

Angular displacement in half revolution= 2*pi/2= pi radian

So,

The angular displacement of the particle in 1.5 revolution= 2*pi + pi= 3*pi

Therefore, the angular displacement of the particle will be 3*pi radian.

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Answered by Anonymous

Answer:

It can be done by unitary method! We know,. 1 revolution = 2π radians. So, 10 radian = 1/2π×10. = 5/π ...

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