Physics, 16.01.2021 16:10 bnnn

) A position vector of a particle of 2kg mass at any time t is given by r =3ti+2t²j+t³k find at t =1 ...velocity and acceleration vectors,

b) the torque on the particle,

c) the kinetic energy,

d) Power,

e) Find the work done on the particle between t=0 and t=1

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) A position vector of a particle of 2kg mass at any time t is given by r =3ti+2t²j+t³k find at t =...