Momentum and Impulse

What are the three main concepts explored in this lesson?

• Linear momentum, velocity, and acceleration

• Linear momentum, force, and impulse

• Force, energy, and power

• Impulse, energy, and velocity

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-2

What does linear momentum describe in physics?

• The energy of an object

• The speed of an object

• The motion of an object

• The force applied to an object

Tags

NGSS.HS-PS2-2

What is linear momentum the product of?

• Mass and acceleration

• Mass and velocity

• Force and velocity

• Force and acceleration

Tags

NGSS.HS-PS2-2

What type of quantity is linear momentum?

• Scalar

• Vector

• Tensor

• Matrix

Tags

NGSS.HS-PS2-2

What does it mean for a quantity to be a vector?

• It has only magnitude

• It has only direction

• It has both magnitude and direction

• It has neither magnitude nor direction

What is the equation for linear momentum?

• p = m + v

• p = m / v

• p = m * v

• p = v / m

Tags

NGSS.HS-PS2-2

In the equation for linear momentum, what does 'm' represent?

• Momentum

• Mass

• Velocity

• Force

Tags

NGSS.HS-PS2-2

In the equation for linear momentum, what does 'v' represent?

• Volume

• Velocity

• Viscosity

• Voltage

Tags

NGSS.HS-PS2-2

How is momentum related to mass and velocity?

• Inversely proportional to both

• Directly proportional to mass and inversely proportional to velocity

• Directly proportional to both

• Inversely proportional to mass and directly proportional to velocity

Tags

NGSS.HS-PS2-2

What is impulse in physics?

• The change in velocity of an object

• The change in momentum of an object

• The change in mass of an object

• The change in energy of an object

Tags

NGSS.HS-PS2-2