# The position of an object moving along a line is given by #p(t) = t - tsin(( pi )/4t) #. What is the speed of the object at #t = 5 #?

##### 1 Answer

Aug 26, 2016

#### Explanation:

The velocity of the particle at any time

Speed is the absolute value of velocity, but the velocity here is positive so it's not an issue.