WBCS.LIVE practice question

Which of the following statements give characteristics of contact forces? 1. It appears between an object when it is in contact with some other object. 2. It satisfies the third law of motion 3. It may appear between a pair of solid and fluid. Select the answer using the code given below:

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. 1 and 3 only
  2. 2 and 3 only
  3. 1 and 2 only
  4. 1, 2 and 3

Correct answer and explanation

Correct answer: 1, 2 and 3