A) Both statements I and II are true, statement II is correct explanation for statement I.
B) Both statements I and II are true, statement II is not the correct explanation for statement I.
C) Statement I is true and statement II is false.
D) Statement I is false and statement II is true.
Correct Answer: D
Solution :
Without friction, we would not be able to walk, run or move. Aeroplane shape is streamlined to reduce frictional force. The correct answer is D.You need to login to perform this action.
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