Coach O Science Quiz

A series of steps used by scientists to solve a problem or answer a question. 

• scientific method
• recipe
• data collection
• metric system

An educated guess, prediction, or solution is also called:

• Analysis

• Conclusion

• Hypothesis

• Observation

Tags

NGSS.MS-LS2-2

How will this object move?

• It will not move

• It will move in both directions

• It will move to the right

• It will move to the left

Answer explanation

When two forces act on an object in opposite directions, their forces are subtracted from each other.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

If an object is not moving the forces acting upon it are _____________

A ____________ is a push or a pull on an object.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What is the unit for force?

• Joules (J)

• seconds (s)

• Newtons (N)

• meters (m)

Tags

NGSS.HS-PS2-1

For every action, there is an equal and opposite reaction.

• Newton's
  1st
  Law of Motion
• Newton's
  2nd
  Law of Motion
• Newton's
  3rd
  Law of Motion

Tags

NGSS.MS-PS2-1

If a person pushes you on a swing and they stop but you go forward what law is that

• Newton's

  1st

  Law of Motion

• Newton's

  2nd

  Law of Motion

• Newton's

  3rd

  Law of Motion

_______ is the energy of motion.

Tags

NGSS.MS-PS3-5

A car is going from 45 m/s to 90 m/s in 20 seconds. What is the rate of acceleration?

• 2

• 5

• 2.25

• 5.5