A particle of mass 2 kg is moving in xy plane. Its velocity and acceleration at a certain instant of time is given by →v=(3^i+4^j) m/s and →a=(5^i+4^j) m/s2. Find the power delivered by force at that instant of time.

A particle of mass 2 kg is moving in xy plane. Its velocity and accele

1.	A particle of mass 2 kg is moving in xy plane. Its velocity and acceleration at a certain instant of time is given by →v=(3^i+4^j) m/s and →a=(5^i+4^j) m/s2. Find the power delivered by force at that instant of time.
Answer» A particle of mass $2 kg$ is moving in $x y$ plane. Its velocity and acceleration at a certain instant of time is given by $\to v = (3^i + 4^j) m/s$ and $\to a = (5^i + 4^j) {m/s}^{2}$ . Find the power delivered by force at that instant of time.

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A particle of mass 2 kg is moving in xy plane. Its velocity and acceleration at a certain instant of time is given by →v=(3^i+4^j) m/s and →a=(5^i+4^j) m/s2. Find the power delivered by force at that instant of time.

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