he position of a particle is given by
r = 3.0 t i - 2.0 t^2 j + 4.0 k m
Where t is in seconds and coefficients have the proper units for r to be in meters.
(a) Find the v and a of the particle?
(b) What is the magnitude and direction of velocity
he position of a particle is given by
r = 3.0 t i - 2.0 t^2 j + 4.0 k m
Where t is in seconds and coefficients have the proper units for r to be in meters.
(a) Find the v and a of the particle?
(b) What is the magnitude and direction of velocity of the particle at t = 2.0 s?