General Knowledge - Physics - Discussion

Discussion Forum : Physics - Section 1 (Q.No. 22)

Physics

22.

It is more difficult to walk on a sandy road than on a concrete road because

sand is soft and concreter is hard

the friction between sand and feet is less than that between concrete and feet

the friction between sand and feet is more than that between concrete and feet

the sand is grainy but concrete is smooth

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

35 comments Page 4 of 4.

Siddheshwar Laddha said: 8 years ago

Option C is correct.

(1)

Makhni Lal said: 8 years ago

B Option is correct. I agree with the given answer.

Bushra said: 8 years ago

I agree with the given answer, option B.

Sanjay shetye said: 7 years ago

What is the correct answer? Explain.

Sultan said: 5 years ago

I think there is less normal force so that our feet immersed in sand and we feel difficult.

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