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0 votes
3.6k views
in Physics by (69.1k points)

Two identical balls P and Q are projected with same speeds in vertical plane from same point O with making projection angles with horizontal 30° and 60° respectively and they fall directly on plane AB at points P' and Q' respectively. Which of the following statement is true about distances as given in options?

(A) AP' = AQ' as there are complimentary projection angles. 

(B) AP' > AQ' 

(C) AP' < AQ' 

(D) AP'  AQ'

1 Answer

+1 vote
by (73.7k points)
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Best answer

Correct option (B) AP > AQ  

Explanation:

For complimentary angles range ON is same for P and Q as points O and N are on same horizontal plane. From figure AP'> AQ'

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