Question

What is 49KN/foot² in N/cm²

1 foot=30cm
give your answer to 1dp​

Answer 1

We have:

• 49KN = 49 × 1000 = 49000N
• 1 foot² = 30² = 900 cm²

So: 49KN/foot² = 49000N/900 cm² = 54,5 N/cm²

P/s: 1 KN = 1000 N

ANSWER: 54,5 N/cm²

Ok done. Thank to me :>