Top

Discussion

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

  • A.Sand is soft and concreter is hard.
  • B.The friction between sand and feet is less than that between concrete and feet.
  • C.The friction between sand and feet is more than that between concrete and feet.
  • D.The sand is grainy but concrete is smooth.

Answer: B

No answer description available for this question.

No comment is present. Be the first to comment.
Loading…

Post your comment

Subject Categories

Examination Categories

About Us

ReadySetScores

Copyright © 2025 ReadySetScores . All Rights Reserved . With