Guys, I have 4 easy questions. (probably easy to you)

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SUMMARY

This discussion focuses on solving physics problems related to motion, specifically using Newton's equations of motion. The participants analyze four distinct scenarios involving a scuba diver releasing a cork, a car decelerating on dry and wet roads, a car stopping on ice, and a lab cart passing through photo gate timers. Key equations discussed include v = u + at, d = ut + 0.5at², and V² = u² + 2as. The final conclusions indicate that understanding initial conditions and applying the correct equations are crucial for accurate problem-solving.

PREREQUISITES
  • Newton's equations of motion
  • Understanding of acceleration and velocity
  • Basic algebra for solving equations
  • Concept of constant acceleration
NEXT STEPS
  • Study the application of V² = u² + 2as for various motion scenarios
  • Learn how to derive acceleration from velocity and time
  • Explore real-world applications of motion equations in physics
  • Practice solving problems involving multiple variables in motion
USEFUL FOR

Students in physics courses, educators teaching motion concepts, and anyone interested in applying Newton's laws to real-world scenarios.

  • #31
See my previous post. The formulas and explanation are given.

V1 ~ 0.23 m/s, and acceleration a ~ 0.116 m/s2.


One needs to understand how to apply the formulas, not just how to plug numbers into equations.

The real world does not have answers in the back of a book. The real world requires hard work and effort.
 
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  • #32
Well, thank you sir.

I love you.

Something tells me you will be seeing me tomorrow.
 

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