SAT

Nicola is trying out her new roller blades. Robert is pulling her along with a rope. Arrows A, B, C and D show the directions of four forces acting on Nicola.

Which arrow shows the direction of the force of gravity on Nicola?

• A

• B

• C

• D

Tags

NGSS.MS-PS2-4

Nicola lets go of the rope and she slows down. Gravity still acts on Nicola.

Give the name of one other force still acting on Nicola after she lets go of the rope.

• gravity

• friction

• upthrust

• magnetism

Tags

NGSS.MS-PS2-4

What force holds the planets in motion around the sun?

• Magnetic

• Electrical

• Gravitational

• Air Resistance

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

What is the chemical formula for water?

Tags

NGSS.MS-PS1-1

Which planet is known as the Red Planet?

• Earth

• Mars

• Jupiter

• Venus

What is the process by which plants make their food using sunlight?

• Photosynthesis

• Respiration

• Transpiration

• Fermentation

Tags

NGSS.MS-LS1-6

What is the powerhouse of the cell?

• Nucleus

• Ribosome

• Mitochondria

• Chloroplast

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

What is the acceleration due to gravity on Earth?

Which element has the atomic number 1?

• Helium

• Oxygen

• Hydrogen

• Carbon

What is the boiling point of water at sea level?

• 100°C

• 90°C

• 110°C

• 95°C