Gravity, normal forces and applied forces. Satellites

The closer the objects are the ____ the force of gravity between them.

____ is a natural satellite of the Earth.

Tags

NGSS.MS-ESS1-1

Our Earth is also a Satellite. Ture or False?

• TURE

• FALSE

Tags

NGSS.MS-ESS1-1

A machine that orbits in space

• Industry

• Satellite

Tags

NGSS.MS-ESS1-2

The force that keeps objects on top of surfaces instead of letting them sink into the surface is known as:

• normal force

• abnormal force

• static force

• inertia

Name the missing force....

• weight force
• normal force
• frictional force
• tension force

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-1

A(n) ___________________ is a force applied by a person or object onto another object.

• normal force

• applied force

• electric force

• magnetic force

• static force

Tags

NGSS.MS-PS2-1

Our weight is the result of

• magnets

• the moon

• gravitational pull

• mass

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

What are the types of satellites?

• artificial & homemade

• natural & organic

• natural & artificial

The force that keeps objects on top of surfaces instead of letting them sink into the surface is known as:

• normal force

• abnormal force

• static force

• inertia