Friday

October 31, 2014

October 31, 2014

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

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 3:14amAn 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...

College Physics - The graph shows the force exerted on an object versus the ...

Integration - The velocity v(t) = x'(t) at time t of an object moving along the ...

physics - a 1.5-kg object moves up the y-axis at a constant speed. When it ...

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 ...

physics - 1. An object traveling at a constant speed of 22m/s begins to ...

physics - our objects are situated along the y axis as follows: a 1.94 kg ...

Math - An object at rest begins moving horizontally on the x-axis, starting at ...