NDA 2024 Physics 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 :
Answer: (D)
Solution
A contact force arises when an object is in contact with another object, which may be a solid or a fluid (for example buoyant
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account