Which SUVAT Equation Applies to This Kinematics Problem?

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SUMMARY

The discussion centers on the application of the SUVAT equations to solve a kinematics problem presented in a past exam paper. The participant identifies the equation s = ut + 0.5at² as crucial for calculating distance, specifically focusing on the variables involved, such as acceleration in m/s² and time squared in the denominator. The correct answer to the multiple-choice question is confirmed as option D. This highlights the importance of correctly interpreting the SUVAT equations in kinematic scenarios.

PREREQUISITES
  • Understanding of SUVAT equations in physics
  • Knowledge of kinematic variables: displacement (s), initial velocity (u), acceleration (a), and time (t)
  • Ability to manipulate equations involving units of measurement, specifically m/s²
  • Familiarity with solving multi-choice questions in physics
NEXT STEPS
  • Review the derivation and application of the SUVAT equations in various kinematics problems
  • Practice solving kinematics problems using the equation s = ut + 0.5at²
  • Explore additional kinematic scenarios involving different initial conditions and accelerations
  • Study common mistakes made in interpreting kinematic equations in exam settings
USEFUL FOR

Students preparing for physics exams, educators teaching kinematics, and anyone looking to strengthen their understanding of motion equations in physics.

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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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