Posted by **Michael** on Tuesday, May 14, 2013 at 3:13am.

An object is traveling along the x axis so that its speed is given by

2 v(t) t 7t 10 m/s.

(a) Find the times when the object is at rest.

- Calculus -
**Elliott**, Tuesday, May 14, 2013 at 3:14am
An object is traveling along the x axis so that its speed is given by

2 v(t) t 7t 10 m/s.

(a) Find the times when the object is at rest.

(b) Find the acceleration at both of these times. Interpret the acceleration in

terms of the motion of the object, ie whether the object is increasing or

decreasing in speed and in which direction.

(c) If the object is at x=-1 m at t=1, find the position of the object at time t.

## Answer This Question

## Related Questions

- Calculus - An object is traveling along the x axis so that its speed is given by...
- Calculus - An object is traveling along the x axis so that its speed is given by...
- Calculus - An object at rest begins moving horizontally on the x-axis, starting ...
- Math/ Calculus Please HELP!!! - An object at rest begins moving horizontally on ...
- Math - An object at rest begins moving horizontally on the x-axis, starting at ...
- MATH please help - An object at rest begins moving horizontally on the x-axis, ...
- Big MATH Help needed - An object at rest begins moving horizontally on the x-...
- physics - Three forces acting on an object are given by F1 = ( - 1.85i + 2.50j) ...
- College Physics - The graph shows the force exerted on an object versus the ...
- Physics - An object experiences a constant acceleration of 4.0 m/s2 along the &#...

More Related Questions