What net force (in N) gives a mass an acceleration of ?
Answer and explanation
Correct answer: D. 10
- Step 1: Newton's second law of motion dictates that the net applied force equals mass times acceleration: .
- Step 2: Substitute mass and acceleration : .
- Step 3: Multiplying the quantities gives .
Answer
10.
Why not the others: 7 adds mass and acceleration (); 5/2 divides mass by acceleration; 100 multiplies by 10.
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