Zero.
Acceleration is defined as the change in velocity over time.
Since in your case there is no change, there is no acceleration, so it is zero:
Or in formula: <span>a=<span><span>Δv</span>t</span></span>
Where a=acceleration, <span>Δv</span>=change in velocity and t=time
Answer:

Explanation:
Given



Required
Determine the impulse
The impulse is calculated as follows:

Substitute values for Force and Time


<em>Hence, the impulse experienced is 8.0Ns</em>
Acceleration is the ratio of a change in velocity to the time over which the change happend
I think that chalk is a compound. it is made up of molecules containing one calcium atom ,one carbon atom and three oxygen atoms.