Question

help

Answer 1

It is rather C or D. It can depend.The three types of non-contact forces are gravitational force, magnetic force, electrostatic and nuclear force.

Answer 2

it is D

Answer 3

D

Answer 4

Let's remove some options with some explanations:

A,) Buoyancy
Definition: the ability or tendency to float in water or air or some other fluid.

Since in contact with the water, it'll be one of our incorrect options.

Answer 5

B.) Any Normal Force

Definition: the force that a surface exerts on an object. If the object is at rest, the net force on the object is equal to zero.

Which makes this incorrect, because it'll be in contact with the ground.

Answer 6

C.) Air Resistant

Definition: Air resistance describes the forces that are in opposition to the relative motion of an object as it passes through the air.

Also, it makes this one incorrect because it's in contact with the air resistance pushing up.

Answer 7

D.) Any Fundamental Force.

Definition: the strong force, the weak force, the electromagnetic force, and the gravitational force

This makes this one correct because it's not in contact with anything!

I hope these explanations helped you answer your question.

Answer 8

So its D

Answer 9

Correct. :)

Answer 10

ty fish