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If a 28-N force causes a rock to accelerate at 4 m/s/s, what is the mass of the rock?

If a 28-N force causes a rock to accelerate at 4 m/s/s, what is the mass of the rock?
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1 vote
If a 28-N force causes a rock to accelerate at 4 m/s/s, what is the mass of the rock?

asked
User CLaFarge
by
8.4k points

1 Answer

3 votes

Answer:

Step-by-step explanation:

we know that

F=ma

F=28 N

a=4 m/sĀ²

m=F/a

m=28/4

m=7 kg

answered
User Ori Folger
by
8.1k points
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