Kinematics Question 575
Question: A stone is projected horizontally with a $ \text{5 m/s} $ from the top of a plane inclined at an angle $ 45{}^\circ $ with the horizontal. How far from the point of projection will the particle strike the plane?
Options:
A)5$ \sqrt{2} $ m
B)11$ \sqrt{2} $ m
C) 12$ \sqrt{2} $ m
D)15$ \sqrt{2} $ m
Show Answer
Answer:
Correct Answer: A
Solution:
[a] Range = $ \frac{2{\ u^{2}}}{g} $
${\text{g sin}\theta }=5\sqrt{2} $ m
