WorksheetsMomentum and Impulse
Total questions: 15
Worksheet time: 8mins
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
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
What is linear momentum the product of?
Mass and acceleration
Mass and velocity
Force and velocity
Force and acceleration
What type of quantity is linear momentum?
Scalar
Vector
Tensor
Matrix
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
In the equation for linear momentum, what does 'm' represent?
Momentum
Mass
Velocity
Force
In the equation for linear momentum, what does 'v' represent?
Volume
Velocity
Viscosity
Voltage
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
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
Impulse can be positive or negative depending on what factor?
The mass of the object
The speed of the object
The direction of the force applied
The temperature of the environment
What is the equation used to calculate impulse?
J = F * Δt
J = F / Δt
J = F + Δt
J = F - Δt
What does the impulse-momentum theorem state?
The change in velocity of an object is equal to the impulse applied to it.
The change in momentum of an object is equal to the impulse applied to it.
The change in force of an object is equal to the impulse applied to it.
The change in energy of an object is equal to the impulse applied to it.
What does Newton's second law state in terms of momentum?
The net force is equal to the rate of change of velocity.
The net force is equal to the rate of change of momentum.
The net force is equal to the rate of change of acceleration.
The net force is equal to the rate of change of mass.
How can Newton's second law be expressed in terms of momentum?
F = Δv/Δt
F = Δa/Δt
F = Δp/Δt
F = Δm/Δt
