1.

A particle is moving a circular path in xy-plane. When it crosses x-axis, it has an acceleration along the path of 1.5 m//s^(2), and is moving with a speed of 10 m/s in -ve y - direction. The total accelration is

Answer»

`50hat(i) - 1.5hat(J) m//s^(2)`
`10hat(i) - 1.5hat(j) m//s^(2)`
`-50hat(i) - 1.5hat(j) m//s^(2)`
`1.5hat(i) - 50hat(j) m//s^(2)`

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