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What force is needed to give a 0.25-kg arrow an acceleration of 196 m/s2? A. 0.25 N B. 49 N C. 196 N D. 748 N
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Aug 9, 2017
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What force is needed to give a 0.25-kg arrow an acceleration of 196 m/s2? A. 0.25 N B. 49 N C. 196 N D. 748 N
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Amirouche Douda
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B.49 N is the ANSWER! I took the test on k12 and it was right
Jarmo T
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Aug 10, 2017
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Jarmo T
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The answer is
B. 49 N
Force is equal to the mass of that object multiplied by its acceleration: F = m × a
The unit of force is N = kg * m/s².
It is given:
m = 0.25 kg
a = 196
m/s²
F =
m × a = 0.25 kg × 196 m/s² = 49 N
Mehul Parmar
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Aug 15, 2017
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Mehul Parmar
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