Question
Physics Question on Force and Laws of Motion
A Girl Starts her Motion in a straight line at a Velocity of 60 m/s, her Velocity is Changing at a Constant Rate. If She Stops after 60 s, what is her Acceleration?
A
-0.5 m/s2
B
0.5 m/s2
C
1 m/s2
D
-1.0 m/s2
Answer
-1.0 m/s2
Explanation
Solution
The correct option is (D): -1.0 m/s2.