you know that at any time t, the velocity
v = ds/dt = -12/t^3
so, plug in your values
The displacement (in meters) of a particle moving in a straight line is given by the equation of motion
s = 6/t2,
where t is measured in seconds. Find the velocity of the particle at times
t = a, t = 1, t = 2, and t = 3.
1 answer
1 answer