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  • What Does Time Squared Really Mean in Physics?
    Now I get in trouble; if I think of time as flowing from A to B, what does time squared actually mean? Notice that I understand the concept of Acceleration as the rate of change of velocity: Acceleration = Velocity (meters per second) per Time (second); but mathematically I don't get to understand Time (s) squared; I appreciate your answers
  • Why is velocity squared in the equation for kinetic energy?
    The discussion centers around the question of why kinetic energy is proportional to the square of velocity in the equation for kinetic energy Participants explore historical perspectives, mathematical reasoning, and the implications of this relationship in physics, touching on theoretical and conceptual aspects Some participants note that Newton proposed kinetic energy as proportional to
  • Why We Measure Acceleration in m s² - Physics Forums
    The discussion revolves around the question of why acceleration is measured in meters per second squared (m s²) rather than in an alternative form such as (m s) s Participants explore the mathematical and physical implications of these units, seeking to understand the rationale behind the notation and its meaning in the context of physics One participant questions the physical meaning of
  • Why Acceleration is Always Squared | Newbie Question Answered
    The discussion revolves around the concept of acceleration, specifically why its units are expressed as meters per second squared (m s²) Participants explore the relationship between acceleration, velocity, and time, questioning the meaning of the squared term in the context of physics Participants discuss the definition of acceleration and its units, with some questioning why the "second
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    How do we calculate power dissipation for AC termination on a clock signal? The resistor is dissipating only at the edges (assuming a square wave)
  • Plotting the graph of pendulum period versus length
    The discussion revolves around the relationship between the time period of a pendulum and its effective length, specifically focusing on the mathematical reasoning behind squaring the time period when plotting graphs Participants explore the implications of this transformation in the context of deriving the formula for the pendulum's period
  • Why does air resistance increase with speed? - Physics Forums
    Multiplying this with the molecular density yields the amount of molecules displaced during that time interval If you reduce the velocity, fewer molecules will be displaced in the same time interval, and thus, give rise to less air resistance Yes, well, drag is, to first approximation, in proportion to the square of the velocity
  • Understanding Capacitor Charging and Discharging with a Square Wave . . .
    The concept of asymptotic voltage behavior and the impact of reducing the square wave period on capacitor charging and discharging dynamics are also explored Familiarity with square wave signals and their characteristics Knowledge of capacitor charging and discharging principles Basic grasp of voltage, current, and charge concepts
  • Simple Harmonic Oscillator – MCA Physical Science Introducti
    simplest realization of a simple harmonic oscillator is a mass on a spring The purpose of this lab is to measure the spring constant, k, and test the theoretical prediction that the period, T, of a simple harmonic oscillator is
  • Understanding d=1 2gt^2 for Beginner Physics Students
    The discussion revolves around understanding the formula d=1 2gt², which describes the distance a freely falling object travels over time under the influence of gravity Participants explore the implications of squaring time in this context, addressing both conceptual and mathematical aspects of the formula One participant expresses confusion about why time is squared in the formula, despite





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