Physics: Instantaneous Acceleration Concepts
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Questions and Answers

What is the term for the time derivative of acceleration?

  • Pop
  • Snap
  • Crackle
  • Jerk (correct)

Which term represents the time derivative of jerk?

  • Velocity
  • Snap (correct)
  • Crackle
  • Pop

What is the correct sequence of terms from acceleration to pop?

  • Crackle, Snap, Jerk, Acceleration, Pop
  • Acceleration, Jerk, Snap, Crackle, Pop (correct)
  • Snap, Crackle, Jerk, Acceleration, Pop
  • Jerk, Acceleration, Snap, Crackle, Pop

Under what condition do the equations of motion work?

<p>When acceleration is constant (D)</p> Signup and view all the answers

Which term is the time derivative of crackle?

<p>Pop (A)</p> Signup and view all the answers

Flashcards

Jerk

The rate of change of acceleration over time.

Snap

The rate of change of jerk over time.

Crackle

The rate of change of snap over time.

Pop

The rate of change of crackle over time.

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Equations of Motion

Equations that describe the position and velocity of an object over time.

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Study Notes

Instantaneous Acceleration

  • Instantaneous acceleration is the rate of change of velocity at a specific point in time.

Agenda

  • Jerk
  • Snap
  • Crackle
  • Pop
  • Equations of motion

Jerk

  • Jerk is the time derivative of acceleration.

Snap

  • The time derivative of jerk is called snap.

Crackle

  • The time derivative of snap is crackle.

Pop

  • Pop is the time derivative of crackle.

Equations of Motion

  • The equations of displacement and velocity are called equations of motion.
  • Equation of Motion (Velocity): v = váµ¢ + at
  • v = velocity
  • a = acceleration
  • váµ¢ = initial velocity
  • t = time
  • Equation of Motion (Displacement): d = váµ¢t + ½at²
  • d = displacement
  • váµ¢ = initial velocity
  • a = acceleration
  • t = time
  • These equations only work if acceleration is constant.

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Description

This quiz covers the concept of instantaneous acceleration and its derivatives: jerk, snap, crackle, and pop. It also includes the equations of motion related to displacement and velocity, emphasizing their application under constant acceleration. Test your knowledge on these key physics principles.

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