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In 1.0 s, a particle goes from point A t...

In `1.0 s`, a particle goes from point `A` to point `B` , moving in a semicircle of radius `1.0 m ` (see figure ). The magnitude of the average velocity

A

`3.14 ms^(-1)`

B

`2.0 ms^(-1)`

C

`1.0 ms^(-1)`

D

Zero

Text Solution

Verified by Experts

The correct Answer is:
B
b. `|"Averag e velocity"| = |"Displacement"|/Time`
` = (2r)/t = 2 xx 1/1 = 2 ms^(-1)`
.
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