science

What is Newton's first law of motion?

• Every action has an equal opposite reaction

• An object in motion stays in motion unless acted upon by an unbalanced force

• The force acting on an object is equal to the mass of an object times its acceleration

• Sandwich

What is the atomic number of oxygen?

• 5

• Sandwich

• 8

• 17

Tags

NGSS.MS-PS1-1

What is the atomic number of oxygen?

• 5

• Sandwich

• 8

• 17

Tags

NGSS.MS-PS1-1

Who was Dimitri Ivanovich Mendeleev?

• Periodic table inventor

• Sandwich

• A singer

• An Astronomer

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

A low voice has...

• Short wavelengths

• No wavelengths

• Sandwich

• Long wavelengths

Tags

NGSS.MS-PS4-1

What was the first animal sent into space?

• Alfred the monkey

• Laika the dog

• Ursula the fish

• Sandwich

What is the formula for force?

• Net force $\div$ Mass

• Sandwich

• Mass $\times$ Acceleration

• Mass $\times$ Velocity