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1. m=23
kg a=5 m/s2
m=

2. F=400 N
a=40 m/s2
m=

3. F=150 N
a=30 m/s2
m=​


Sagot :

Answer:

1. 115 N

2. 10 kg

3. 5 kg

Explanation:

1.

F = ma

F = (23)(5)

F = 115 N

2.

F = ma

m = F/a

m = 400/40

m = 10 kg

3.

F = ma

m = F/a

m = 150/30

m = 5 kg