PLEASE HELP!!
The x and y cooridinates of an object are given by
x(t) = 10t + 5t^2 + 3t^3
y(t) = 20t - 10t^2 + 2t^3
where x and y are in meters and t is in seconds. How fast is the object traveling at t = 1 s?
Please explain in detail how to do this problem.
Thanks
1 answer
Double post. Already answered