SAT

The drawing below shows the size and direction of four forces acting on the astronaut.

In which direction, A, B, C or D, will the astronaut move?

• Up

• Down

• Left

• Right

Tags

NGSS.MS-PS2-2

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-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS2-4

Which character has the greatest gravitational potential energy?

• Character A

• Character B

• Character C

• Character D

Tags

NGSS.MS-PS2-4

What is the chemical formula for water?

Tags

NGSS.MS-PS1-1

Which of the following is a noble gas?

• Oxygen

• Nitrogen

• Helium

• Hydrogen

What is the acceleration due to gravity on Earth?

• 9.8 m/s^2

• 8.9 m/s^2

• 10.5 m/s^2

• 7.8 m/s^2

Which planet is known as the Red Planet?

• Earth

• Mars

• Jupiter

• Venus

What is the powerhouse of the cell?

• Nucleus

• Ribosome

• Mitochondria

• Chloroplast

Tags

NGSS.MS-LS1-2

What is the process by which plants make their food?

• Respiration

• Photosynthesis

• Digestion

• Transpiration

Tags

NGSS.MS-LS1-6

What is the chemical symbol for gold?

• Au

• Ag

• Pb

• Fe