Diagnostic test 9th A Physics

4 + N = 8, What is N

• 2

• 3

• 4

• 5

R x 4 = 16 , R = ?

• 3

• 4

• 5

• 6

Choose the best definition for the word "speed".

• The distance traveled by an object.

• The time that has passed as an object travels.

• The distance traveled by an object in given amount of space.

• The distance traveled by an object in a given amount of time.

Tags

NGSS.MS-PS3-1

Which answer shows a measure of velocity?

• m/s north

• m/s²

• kg/cm3

• m/s

Balanced Force

• The net force of an object does not equal zero which results in a change in the motion of the object.

• The net force on an object is zero

  and the object’s motion does not change.

• The sum of all the forces acting on an object,

• The sum of the the forces stored in energy.

Acceleration is correctly represented by which answer.

• Car with no motion

• Car moving at 30 mi/hr

• Car moving at 30 mi/hr as it turns the corner

• Car moving at a constant 60 mi/hr

Which position on the roller coaster has the greatest potential energy ?

• A

• B

• C

• D

Tags

NGSS.MS-PS2-4

NGSS.MS-PS3-2

What is the definition of magnitude?

• To continue moving.

• The strength of an object or event.

• Energy in motion.

• The sum of all the forces exerted on an object

If you are pushing a dresser across the room, which direction is the force of friction?

• The opposite direction of your applied force.

• The direction of your applied force.

• To the left of your applied force.

• To the right of your applied force.

Which of Newton's laws does this picture best represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

• Newton's 4th Law

Tags

NGSS.HS-PS2-1