The position of a particle is given by →r=3t^i+√3t2^j−4^k, where t is in seconds and →r is in meters. Find out magnitude and direction of velocity →v with horizontal at t=√3 s.

The position of a particle is given by →r=3t^i+√3t2^j−4^k, where

1.	The position of a particle is given by →r=3t^i+√3t2^j−4^k, where t is in seconds and →r is in meters. Find out magnitude and direction of velocity →v with horizontal at t=√3 s.
Answer» The position of a particle is given by $\to r = 3 t^i + \sqrt{3} t^{2}^j - 4^k$ , where $t$ is in seconds and $\to r$ is in meters. Find out magnitude and direction of velocity $\to v$ with horizontal at $t = \sqrt{3} s$ .

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The position of a particle is given by →r=3t^i+√3t2^j−4^k, where t is in seconds and →r is in meters. Find out magnitude and direction of velocity →v with horizontal at t=√3 s.

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