4.1 Forces 1D

4.1 Forces 1D

by Ms. Alaa Mattar

Learning Check Point 1

Multiple Select

Forces are vectors. Which means they have _______________

• Magnitude

• Detention

• Direction

• Magnetism

Multiple Choice

What is a free-body diagram?

• It is a free diagram

• Is a diagram that shows all the forces acting on an  object!

• Is a diagram that shows all kittens acting on an object

Multiple Choice

When we draw free-body diagrams we draw the force vectors pointing __________ from the particle.

• Away

• Towards

Multiple Choice

What is a contact force?

• A force that is applied to the system by touching the system

• A force that is applied to the system without touching the system

Multiple Choice

What is a field force?

• A force that is applied to the system by touching the system

• A force that is applied to the system without touching the system

Multiple Choice

What is an example of a field force?

• Frictional Field

• Gravitational Field

Plenary

Open Ended

Any questions?

4.1 Forces 1D

by Ms. Alaa Mattar

Learning Check Point 3

Multiple Choice

For free-body diagram in the picture, state whether its in equilibrium. If not, state the direction of acceleration

Multiple Choice

For free-body diagram in the picture, state whether its in equilibrium. If not, state the direction of acceleration

Multiple Choice

For free-body diagram in the picture, state whether its in equilibrium. If not, state the direction of acceleration

Multiple Choice

For free-body diagram in the picture, state whether its in equilibrium. If not, state the direction of acceleration

Multiple Choice

For free-body diagram in the picture, state whether its in equilibrium. If not, state the direction of acceleration

Plenary

Open Ended

Any questions?