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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?

Newton-seconds (N·s) Signup and view all the answers

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

$F = ma$ Signup and view all the answers

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

To isolate the variable 'b' on one side of the equation 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'?

The values of 'a' and 'b' cannot be determined from the given information Signup and view all the answers

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

It is a measure of the force applied to an object over a given time Signup and view all the answers

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

4.0 kg Signup and view all the answers

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

It indicates the start of a LaTeX math expression Signup and view all the answers