Posted by **Fadak** on Monday, April 15, 2013 at 6:38pm.

6. The forward motion of a space shuttle, t seconds after touchdown, is described by

s(t) = 189t − t^3, where " 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 touchdown to a complete stop?

d) What is the deceleration 8 seconds after touchdown?

## Answer this Question

## Related Questions

- Grade 12 Calculus - The forward motion of a space shuttle, t seconds after ...
- calculus - 6. The forward motion of a space shuttle, t seconds after touchdown, ...
- calculus (gr 12) - The forward motion of a space shuttle, t seconds after ...
- calculus (gr 12) - The forward motion of a space shuttle, t seconds after ...
- calculus (gr 12) - The forward motion of a space shuttle, t seconds after ...
- calculus 1 - particle moves along a straight line with equation of motion s = f...
- Science - Which statement about stellar motion is incorrect? A.In general, the ...
- Calculus - The motion of a spring that is subject to dampening (such as a car's ...
- Calculus - The equation of motion of a particle is s=4t^3−7t, where s is ...
- Calculus Optimization - A model space shuttle is propelled into the air and is ...

More Related Questions