Position vector of a particle of mass m = 5 kg is given by r(t) = 3t³i+5j - 7t²k. What is its linear momentum at t = 2 s? G = 180i+0j 140k kg.m/s G = 36i + 5j - 28k kg.m/s + 0k kg.m/s G = 180i + 25j - 140k kg.m/s OG=0i+0j

Elements Of Electromagnetics
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Position vector of a particle of mass m = 5 kg is given by r(t) = 3t³i+5j7t²k. What is its
linear momentum at t = 2 s?
G = 180i+0j - 140k kg.m/s
G = 36i + 5j - 28k kg.m/s
O G = 0i+0j + 0k kg.m/s
G = 180i+25j - 140k kg.m/s
Transcribed Image Text:Position vector of a particle of mass m = 5 kg is given by r(t) = 3t³i+5j7t²k. What is its linear momentum at t = 2 s? G = 180i+0j - 140k kg.m/s G = 36i + 5j - 28k kg.m/s O G = 0i+0j + 0k kg.m/s G = 180i+25j - 140k kg.m/s
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