8th Grade Mid Term 2023-2024

Front

What type of force can cause motion?

Back

Unbalanced force

Tags

NGSS.MS-PS2-2

Front

What type of reaction will ALWAYS produce a new substance?

Back

Chemical reaction

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

What is the formula for speed?

Back

Speed = Distance divided by Time

Tags

NGSS.MS-PS3-1

Front

How can you remember the formula for force?

Back

Feed My Animal (F = ma)

Tags

NGSS.HS-PS2-1

Front

Where are electrons found?

Back

In the electron clouds

Front

What is the charge of an electron?

Back

Negative charge

Tags

NGSS.MS-PS2-3

Front

What is the formula for calculating force?

Back

Force = Mass x Acceleration (F = ma)

Tags

NGSS.MS-PS2-2

Front

What is the difference between a physical change and a chemical change?

Back

A physical change does not produce a new substance, while a chemical change does.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

What is the unit of force in the International System of Units (SI)?

Back

Newton (N)

Front

What is acceleration?

Back

The rate of change of velocity per unit of time.

Tags

NGSS.MS-PS2-2