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snow_tiger [21]
3 years ago
8

Question 7

Physics
1 answer:
VLD [36.1K]3 years ago
3 0

Answer: m= 4kg

Explanation:

Use equation for force:

F=m*a

F=20 N

a=5 m/s²

m=?

1N=kg*m/s²

---------

F=m*a

m=F/a

m=(20 kg*m/s²)/5m/s²

m=4kg

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