In Fig. 4-25, a cream tangerine is thrown up past windows 1, 2, and 3, which are
ID: 1838650 • Letter: I
Question
In Fig. 4-25, a cream tangerine is thrown up past windows 1, 2, and 3, which are identical in size and regularly spaced vertically. Rank those three windows according to the time the cream tangerine takes to pass them and the average speed of the cream tangerine during the passage, greatest first. The cream tangerine then moves down past windows 4, 5, and 6, which are identical in size and irregularly spaced horizontally. Rank those three windows according to the time the cream tangerine takes to pass them and the average speed of the cream tangerine during the passage, greatest first.Explanation / Answer
As the motion is a preojectile motion,
a) The time taken by cream tangerine takes to pass through the windows ie greater for 3, then 2 and finallyi.e.,
3 , 2,1
b) The average speed of the cream tangerine is greater at 1, then at 2 and finally at 3 i.e., 1, 2, 3
c) 6, 5, 4
d) 6, 5, 4