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A 4 kg block of iron weighs about a.) 4 N b.) 40 N c.) 0.4 N d.) more than 400 N

A 4 kg block of iron weighs about a.) 4 N b.) 40 N c.) 0.4 N d.) more than 400 N
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4 votes
A 4 kg block of iron weighs about

a.) 4 N
b.) 40 N
c.) 0.4 N
d.) more than 400 N

User Godice
by
8.2k points

1 Answer

3 votes

Answer:

40 N

Step-by-step explanation:


w = mg \\ w = 4 * 9.81 \\ w = 39.24 = 40 \:

User Skoko
by
8.9k points
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