Physics - Forces

Cycles put oil in the axles of their bicycle to reduce friction. This is called

• Condesation

• Friction

• Oil formation

• Lubrication

Tags

NGSS.MS-ETS1-1

The force of Friction does this to objects

• fast

• slow

Tags

NGSS.MS-PS2-2

You can reduce friction by doing the following:

• Fabrication

• Lubrication

Tags

NGSS.MS-PS2-2

What is the name of the region where a mass experiences a force?

Tags

NGSS.MS-PS2-5

What is the gravitational field strength of Earth?

Tags

NGSS.MS-PS2-5

Select the correct definition of weight.

• It is the force of gravity acting on the object.

• It is the amount of matter in an object.

Select the correct definition of mass.

• It is the amount of matter in an object.

• It is the force of Earth's gravity on an object.

Weight is measured in.....

• Kilogram

• Newtons

• Kilometer

Mass is measured in.....

• Kilograms

• Kilometers

• Newtons

My weight would change on different planets.

• True

• False

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4