Negative acceleration of a body is generally associated with the body:
Rewrite the following table so as to match second and third column with the first column:
No.
Column 1
Column 2
Column 3
1.
Negative acceleration
Body has constant velocity.
A car initially at rest acquires velocity 50km/h in 10 second.
2.
Positive acceleration
Velocity of a body decreases.
A vehicle moving with velocity 25 m/s.
3.
Zero acceleration
Velocity of a body increases.
A vehicle moving with a speed of 10 m/s stops after 5 second.