Sorry don’t know! Hope u find someone that does know
50779 / 590 = 86.06610169
But, you can round this to equal 86.1.
Given the position function
s(t) = 7 - 14t
The instantaneous velocity is the derivative the the position function:
s'(t) = v = - 14
The velocity in an instant in time is 14 m/s in the opposite direction.
