Question

Read each of the situations described below. For each:
- State whether it is desirable to have high pressure or low pressure.
-Explain why this is desirable.
Use the words force, area, and pressure in your answers.
1. A hotel has a lounge with a wooden dance floor. A notice says that people must not wear stiletto heels.
2. A butcher regularly sharpens the knives which he uses to cut up meat.
3. A needle used for sewing has a sharp point at one end. The person sewing often wears a thimble on a finger to push the needle through the fabric.

Answer 1

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