Well the question is elementary.
ds/dt is the velocity. The derivative of s with respect to t.
Just differentiate the given equation.
so ds/dt= 82- 6t^2
now for v=0, just set the above equation =0 and solve for t..
Hi there every1,
i have a technology maths question that i am not sure how to solve, if any one knows the solution to this question please let me know, will really appreciate it.
The linear displacement of a component is given by
s=82t – 2t^3
a. Find the velocity v = ds/dt
b. at what value of t is v = 0 ?
When you have the distance as a function of time, as you have here, the velocity is given by the derivative of the function.
To find , you need to know some basic differentiation rules.
To find the t for which the velocity is zero, you need to solve a equation in .