A particle moving along the x-axis has its position described by the function , where t is in s. At t= 3.00, what are the particle’s (a) position, (b) velocity, and (c) acceleration?
ANSWER: 42.0 m
Evaluate the position at time t= 3.00 s.
ANSWER: 49.0 m/s
Determine the velocity function v(t) from the position function x(t) by differentiation.
ANSWER: 36.0 m/s²
Determine the acceleration function a(t) from the the velocity function by differentiation