Question

true or false

2. The broad side on thumb tack increases the
pressure on the thumb.
3. A blunt nail easily penetrates in wood than
sharp nail.
4. The edge of knife is sharpened to increase
the pressure.
5. Foundations of high rise building are
small.
i​

Answer 1

true

false

true

true

Explanation:

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Answer 2

Answer:

False

False

True

False

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