![IMG_20180326_131537-1.jpg](https://steemitimages.com/DQmSHc18eD5nSxrwHAbWPHXPtdDgPh6z2yTtQSyCpHRJGCk/IMG_20180326_131537-1.jpg)


Q. Water is projected from two rubber pipes at the same speed-from one at an angle of 30° and from the other at 60°.

Why are the ranges equal?



HINTS::

![IMG_20180326_131555-1.jpg](https://steemitimages.com/DQmUa35jck6Szvj9DE4sVYsERjR5cnptZnLMXqzcvHxZcYT/IMG_20180326_131555-1.jpg)

For an angle less than 45°, the height reached by the projectile and the range both will be less.
When the angle of projectile is larger than 45°, the height attained will be more but the range is again less.

In the presence of air friction the trajectory of a high speed projectile fall short of a parabolic path.


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