11. Momentum & Impulse

Intro to Momentum

Multiple Choice
In introductory physics, what is the SI unit of linear momentum?
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Multiple Choice
If a particle's momentum $p$ doubles and its mass $m$ remains constant, what happens to its velocity $v$ ?
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Multiple Choice
Which of the following objects has the greatest $p$ (momentum)?
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Multiple Choice
A car is parked and not moving. What is the momentum of the car?
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Multiple Choice
In an inertial reference frame, what is the momentum of a parked car (at rest) with mass $m$ ?
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Multiple Choice
In classical mechanics, what does the rate of change of linear momentum of a system represent?
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Multiple Choice
A car has a momentum of $20$ kg·m/s. If its mass is $4$ kg, what is its speed?
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Multiple Choice
Momentum is a measure of the $□$ of an object. Which term accurately completes the sentence?
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Multiple Choice
What is the momentum of a $3 kg$ bowling ball moving at $3 m / s$ ? Use $p = m v$ .
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Multiple Choice
In physics, is $p$ (momentum) considered a vector or a scalar quantity?
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Multiple Choice
In introductory mechanics, momentum is defined as $\vec{p} = m \vec{v}$ . Is momentum a vector or a scalar quantity?
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Multiple Choice
If an electron has mass $m$ and velocity $v$ , what is its momentum $p$ ?
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Multiple Choice
Which of the following objects requires the greatest change in $p$ (momentum) in order to stop its motion?
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Multiple Choice
The momentum of an object depends on which two quantities?
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Multiple Choice
A proton of mass 1.6726 × 10^-27 kg and a deuteron of mass 3.34364 × 10^-27 kg have the same amount of kinetic energy. What is the speed of the proton (v_p) in terms of the speed of the deuteron (v_d)?
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