PLEASE HURRY IN THE MIDDLE OF TEST
Select the correct answer.
In a video game, a ball mo...
PLEASE HURRY IN THE MIDDLE OF TEST
Select the correct answer.
In a video game, a ball moving at 0.6 meter/second collides with a wall. After the collision, the velocity of the ball changed to -0.4 meter/second. The collision takes 0.2 seconds to occur. What’s the acceleration of the ball during the collision?
A.
-1.0 m/s2
B.
1.0 m/s2
C.
-5.0 m/s2
D.
5.0 m/s2
E.
0.24 m/s2
Answers: 3
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