Momentum Bar Chart

Which of the following images has more momentum?

• Object A

• Object B 

• They are the same

Tags

NGSS.HS-PS2-2

What is the formula for momentum?

Tags

NGSS.HS-PS2-2

NGSS.HS-PS2-3

If a car has a mass of 1000 kg and a velocity of 20 m/s, what is its momentum?

• 20000 kg·m/s

• 500 kg·m/s

• 1000 kg·m/s

• 2000 kg·m/s

Tags

NGSS.HS-PS2-2

Which of the following bar charts would best represent the momentum of different objects?

• A bar chart with mass on the x-axis and velocity on the y-axis

• A bar chart with velocity on the x-axis and momentum on the y-axis

• A bar chart with mass on the x-axis and momentum on the y-axis

• A bar chart with time on the x-axis and momentum on the y-axis

Tags

NGSS.HS-PS2-2

In a momentum bar chart, what does a taller bar indicate?

• Greater mass

• Greater velocity

• Greater momentum

• Greater acceleration

Tags

NGSS.HS-PS2-2

If two objects have the same momentum, what can be said about their mass and velocity?

• They must have the same mass and velocity

• One must have a greater mass and a smaller velocity

• One must have a smaller mass and a greater velocity

• Both b and c

Tags

NGSS.HS-PS2-2

How does the momentum of an object change if its velocity doubles?

• It remains the same

• It doubles

• It triples

• It quadruples

Tags

NGSS.HS-PS2-2

Which experiment would best demonstrate the conservation of momentum?

• Dropping a ball from a height

• Colliding two carts on a track

• Heating a metal rod

• Mixing two chemicals

Tags

NGSS.HS-PS2-2

What is the unit of momentum in the International System of Units (SI)?

• Newton

• Joule

• Kilogram meter per second

• Watt

Tags

NGSS.HS-PS2-2

If a momentum bar chart shows a bar for a 5 kg object moving at 3 m/s, what is the height of the bar?

• 15 kg·m/s

• 8 kg·m/s

• 5 kg·m/s

• 3 kg·m/s

Tags

NGSS.HS-PS2-2