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Rex Things throws his mother's crystal vase vertically upwards with an initial velocity of 26.2m/s. Determine the height to which the vase will rise above its initial height.

Rex Things throws his mother's crystal vase vertically upwards with an initial velocity of 26.2m/s. Determine the height to which the vase will rise above its initial height.

Grade:12th pass

2 Answers

Pawan Prajapati
askIITians Faculty 60796 Points
4 months ago
Our expert is working on this class X maths answer. We will update the answer very soon.
Yash Patari
askIITians Faculty 2123 Points
4 months ago

dear student

The initial height of the vase is the top most point of its motion and at that point velocity reaches to zero. So, the final velocity is v=0m/s.

Here, acceleration is a=g=9.8m/s2 (minus sign for the motion against gravity)
Initial velocity is u=26.2m/s.
If h be the required height.
Using formula v^2
u^2
=
2ad
,
0
(26.2)
=
2(9.8)h
 h=35.0m
thanks

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