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An object will remain at rest or maintain constant, straight-line motion unless acted on by a force that is ___________________.

A.
inertial

B.
balanced

C.
unbalanced

D.
along a straight line

User Davisca
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2 Answers

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C. unbalanced is the correct answer for newton's first law.
User KenS
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An object will remain at rest or maintain constant, straight-line motion unless acted on by a force that is C. unbalanced. Balanced forces allows the object to maintain its position or movement in equilibrium. Hence, the answer to this problem is C.
User Balbusm
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