Mid Chapter Review Derivative Application
Chapter
Chapter 3
Section
Mid Chapter Review Derivative Application
Purchase this Material for $10
You need to sign up or log in to purchase.
Subscribe for All Access
You need to sign up or log in to purchase.
Solutions 23 Videos

The displacement of an object in motion is described by s(t) = t^3 -21t^2+ 90t, where the horizontal displacement, s, is measured in metres at t seconds.

a) Calculate the displacement at 3 s.

b) Calculate the velocity at 5 s.

c) Calculate the acceleration at 4s.

Buy to View
Q2

The forward motion of a space shuttle, t seconds after touchdown, is described by s(t) = 189t - t^{\frac{7}{3}}, where s is measured in metres.

a. What is the velocity of the shuttle at touchdown?

b. How much time is required for the shuttle to stop completely?

c. How far does the shuttle travel from touch down to a complete stop?

d. What is the deceleration 8 s after touch down?

Buy to View
Q9