what is the difference between contact and action-at-a-distance forces? A. Action-at-a-distance forces are stronger than contact forc

Question

what is the difference between contact and action-at-a-distance forces?
A. Action-at-a-distance forces are stronger than contact forces.
B. Contact forces are stronger than action-at-a-distance forces.
C. Contact forces require objects to physically touch, while action-at-a-distance forces do not.
D Action-at-a-distance forces require objects to physically touch, while contact forces do not.

in progress 0
Jezebel 3 years 2021-07-17T14:25:20+00:00 2 Answers 48 views 0

Answers ( )

  1. nguyetanh
    0
    2021-07-17T14:26:25+00:00
    Reply

    Answer:

    A

    Contact forces are forces that require the actual contact (touching) of two pieces of matter. … A field force is a force that works at a distance. No touching is required. Gravity is a good example of a field force, because it works whether or not an object is touching something or touching nothing at all.

  2. Eirian
    0
    2021-07-17T14:26:56+00:00
    Reply

    Answer: A.  Action-at-a-distance forces are stronger than contact forces.

    Explanation:

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )