Concept 4.1 - lesson 2 5G

Gravitational force of Earth is affected by...............

فن العلوم عماد الششتاوي

• Mass and time

• Mass and distance

• Mass only

• Distance only

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

Which force pulls a basketball to fall into the basketball hoop?...........

فن العلوم عماد الششتاوي

• Magnetism

• Friction

• Gravity

• Motion

Tags

NGSS.MS-PS2-4

Magnetism is a kind of........... force

فن العلوم عماد الششتاوي

• Attraction only

• repulsion only

• Visible

• Invisible

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

A person can exert a weak force to move.......

فن العلوم عماد الششتاوي

• A big truck

• A toy car

• A real car

• A very big rock

Tags

NGSS.3-PS2-1

NGSS.3-PS2-2

Wind turbine blades move by the effect of..........

فن العلوم عماد الششتاوي

• Magnetism

• Wind

• Electricity

• Water vapor

Tags

NGSS.MS-ESS2-6

All the following are properties of magnetism, except...........

فن العلوم عماد الششتاوي

• It is an invisible force

• It is pushing force only

• It may push another magnet away

• It may be pushing or pulling force

Tags

NGSS.MS-PS2-5

Which of the following statements describes gravity in a correct way?...........

فن العلوم عماد الششتاوي

• Gravity pulls objects only

• Gravity is found on Earth only

• Gravity pushes objects away from each other

• Gravity increases between small objects

Tags

NGSS.MS-PS2-4

Earth attracts objects towards..........

فن العلوم عماد الششتاوي

• It's center

• The sky

• The moon

• The sun

As the mass of an object increases, its gravitational attraction decreases

فن العلوم عماد الششتاوي

• ✓

• X

Tags

NGSS.MS-PS2-4

If two objects don't touch each other, there is no gravity between them

فن العلوم عماد الششتاوي

• ✓

• X

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5