Physics Momentum Equations Quiz

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Questions and Answers

What is the formula for momentum?

  • $P = mv$ (correct)
  • $P = m + v$
  • $P = m imes t$
  • $P = m/v$

What are the units of momentum?

  • Meters per second (m/s)
  • Kilograms-meters per second (kg·m/s) (correct)
  • Kilograms (kg)
  • Newtons (N)

What is the formula for impulse?

  • $I = F / t$
  • $I = F imes t$ (correct)
  • $I = m / v$
  • $I = m imes v$

What is the unit of impulse?

<p>Newton-seconds (N·s) (C)</p> Signup and view all the answers

What is the relationship between force, mass, and acceleration?

<p>$F = ma$ (D)</p> Signup and view all the answers

What is the purpose of transposing the equation 'a + b = c' to 'a - a + b = c - a'?

<p>To isolate the variable 'b' on one side of the equation (D)</p> Signup and view all the answers

If the equation '3 = 14' is given, what can be inferred about the values of 'a' and 'b' in the original equation 'a + b = c'?

<p>The values of 'a' and 'b' cannot be determined from the given information (C)</p> Signup and view all the answers

What is the significance of the term 'Impulse' in the context of physics?

<p>It is a measure of the force applied to an object over a given time (C)</p> Signup and view all the answers

In the example given, what is the mass of the 'ugly girl' mentioned?

<p>4.0 kg (B)</p> Signup and view all the answers

What is the purpose of the '$' symbol used in the text?

<p>It indicates the start of a LaTeX math expression (A)</p> Signup and view all the answers

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