Choose which force is at work in each device. Each column contains exactly two answers. (4 points)Put responses in the correct input to answer the question

Question

A) A directional compass
B) a door catch or latch on a kitchen cabinet
C) An air filter that traps dust and iron particles
D) Two socks stuck together coming out of a clothes dryer

Answer 1

Here are the forces at work in each device:

1. A) A directional compass - This device operates based on magnetic force. The needle aligns itself with the Earth's magnetic field.

2. B) A door catch or latch on a kitchen cabinet - This device utilizes mechanical force (specifically, the force of a spring or gravity) to hold the door closed.

3. C) An air filter that traps dust and iron particles - This device operates based on electrostatic force. The filter often uses static electricity to attract and trap particles.

4. D) Two socks stuck together coming out of a clothes dryer - This situation is primarily due to frictional force, which can cause items to cling together when dried.

So the forces for each device are:

• A: Magnetic force
• B: Mechanical force
• C: Electrostatic force
• D: Frictional force