What would require greater force? Accelerating 10 g mass at 5 m/s^2 or 20 g at 2 m/s^2 1) 10g 2) 20g 3) both would require same force 4) acceleration is not produced by this force
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Answer:
CASE I
m = 10g = 0.01kg
a = 5 m/s^2
F=ma
= 0.01 × 5
= 0.05 N
•CASE II
F = ma
m = 20g = 0.02kg
a = 2 m/s^2
F = ma
= 0.02 × 2
= 0.04N
ANSWER IS CASE 1
Explanation:
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