AP Physics 1mediummcq1 pt
A 2.0 kg object on a frictionless surface is subject to a 6.0 N east force and an 8.0 N south force. The magnitude of its acceleration is
A.5.0 m/s²
B.7.0 m/s²
C.1.0 m/s²
D.10 m/s²
Explanation
Core Concept
Net force = √(6² + 8²) = 10 N; a = 10/2.0 = 5.0 m/s².
Correct Answer
A5.0 m/s²
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