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Share/Save/Bookmark Login/ Register to Bookmark Topic : "projectile motion" Started by rahul1993

rahul1993

#1 Posted 11:34pm 02-07-09  

projectile motion

[image]22057796.jpg[/image]

what significance does the horizontal spacing in this question have?(i mean regular and irregular spacing)

also please give the answer to part c with explanantion.
 Edited on 11:36pm 02-07-09    

Anirudh

#2 Posted 6:41pm 04-07-09  

Re: projectile motion

am not able to write phrase the full explanation .
for part  (c)  
but:-
1. time time taken to pass succesive window decreases  as acceleration acts downwards.

2. horizontal velocity is same .

3. from the picture it can be concluded that hroizontal distance between succesive window is lesser .
God made the laws only nearly symmetrical so that we should not be jealous of His perfection!    
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