1.

In 1 s, a particle goes from point A to point B moving in a semicircle as shown in figure. The magnitude of the average velocity is

Answer»

Zero
`1 m//s`
`2 m//s`
`3.14 m//s`

SOLUTION :Magnitude of average
velocity `=("Magnitude of displacement")/("TIME taken")`
`=(2m)/(1S)=2MS^(-1)`


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