Answer:
Step-by-step explanation:
The velocity of the particle is equal to the derivative of the displacement, so:
Now, the derivative of s(t) is equal to:
Because we use the following properties:
If , then
If , where a is a constant
If , then
If , then
Where f(t), g(t) and h(t) are functions of t.
So, the velocity of the particle after t seconds is equal to: