Gravity & Acceleration

What is gravity?

• A force
• Energy
• A push
• All of them

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

Without gravity we would________. 

• Float away
• Stay in the ground
• Nothing would happen.
• I don't know

Tags

NGSS.5-PS2-1

Which object has more mass? 

• Ball
• Earth

Tags

NGSS.MS-PS2-4

Which object has a GREATER force of gravity?

• Ball
• Earth

Tags

NGSS.MS-PS2-4

Which has more mass, Earth or the Moon?

• Earth
• Moon
• The same

Tags

NGSS.MS-ESS1-3

NGSS.MS-PS2-4

Why can astronauts jump and float a little on the Moon?

• Because the Moon's gravity is NOT that STRONG.
• Because the Moon's gravity is VERY STRONG. 

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

Do astronauts float away on the moon?

• No, because Moon's gravity pulls them down.
• Yes, they float and can't even walk!

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

What is weight?

• The measure of how HEAVY something is.
• The measure of how much GRAVITY is pulling on an object.
• BOTH answers are correct.
• None of them.

Tags

CCSS.3.MD.A.2

What is mass?

• How much MATTER makes up an object.
• How much GRAVITY is pulling an object.

Tags

CCSS.3.MD.A.2

A bag of sugar has a mass of 2.26 kg. What is its weight in Newtons on the moon (g=1.62m/s²)?

• 3.6 N

• 3.6 kg

• 1.4 N

• 1.4 kg