Question

3. Identify the non-contact force that would best suit in lifting and placing large amount
of iron scraps in a workplace.
(a) Magnetic (b) Gravitational (c) Electrostatic (d) Muscular​

Answer 1

Answer:

magnetic force is the non-contact force that would best suit in lifting and placing large amount

of iron scraps in a workplace.

Answer 2

The non-contact force that would best suit in lifting and placing a large amount  of iron scraps in a workplace are (a) Magnetic,(b) Gravitational, and (c) Electrostatic.

Explanation:

Non-contact forces occur when items do not make physical touch with one another or when a force is delivered without connection.

Types of non-contact force:

• Gravitational Force: Gravitational force is able to bring objects people throw into the sky back to the ground. When an item rests on a surface, it exerts a downward force proportional to its weight, and so this force of gravity is known as gravitational force.
• Electrostatic Force: The electrostatic force is very close to gravitational force; the variation is that gravitational force operates between masses, whereas electrostatic force is acted between two oppositely charged things.
• Magnetic Force: The magnetic force generated by a magnet reduces as the distance between them increases. Even if you press the ends to close, it will bounce off the moment you release it. This is due to magnetic force.