Which SUVAT Equation Applies to This Kinematics Problem?

AI Thread Summary
The discussion revolves around selecting the appropriate SUVAT equation for a kinematics problem presented in a past exam paper. The user expresses uncertainty about how to apply the SUVAT equations, specifically mentioning the equation s=ut+0.5at^2. They analyze the problem by breaking down acceleration into base units and noting that all answer choices have 2h as the numerator, indicating a squared time in the denominator. After some calculations and guidance from others, the user confirms that the correct answer is option D. This highlights the importance of correctly applying SUVAT equations in kinematics problems.
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Homework Statement


This is a multi-choice question in one of the past papers I'm doing in preparation for my upcoming exam. All info is provided in the picture attached.


Homework Equations


SUVAT Equation most likely apply, but unsure how to go about it.


The Attempt at a Solution


Breaking down acceleration into base units ms-2 and all of the choices have 2h as the numerator meaning that the denominator must be a squared time. Any help would be appreciated. Thanks!
 

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Use the equation s=ut+0.5at^2

try to calculate the distance h AND h+x using this equation...then u will get the answer...

p.s : it's D right ?
 
Yup it's D, thanks for the help! ^_^
 

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