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Two Objects Push on Each Other

Question 71

Multiple Choice

Two objects push on each other. The first object has a mass 30.0 kg and it accelerates at 2.00 m/s2 toward the east. The second object has a mass 7.00 kg. If no other forces are acting on the objects, what is the acceleration of the second object?


A) 4.67 m/s2 west
B) 1.14 m/s2 east
C) 2.00 m/s2 west
D) 8.57 m/s2 west
E) 4.67 m/s2 east

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