Physical Science EOG

What causes a wagon to speed up when going down a hill?

• gravity

• friction

• air pressure

• mass

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

A runner measured the time it took him to run 5 km. What can he calculate from

the distance and time measurements?

• direction

• mass

• speed

• force

Tags

NGSS.MS-PS3-1

If a car is moving backward along a road, can its speed be measured?

• Yes, it can, because the car does not have friction acting on it.

• Yes, it can, because the car travels a distance in a certain amount of time.

• No, it cannot, because speed can only be measured if the car is moving

  forward.

• No, it cannot, because the distance traveled backward by a car cannot be

  measured.

Scientists discover an asteroid that is moving through space. What information is needed to determine the average speed of the asteroid?

• the mass and size of the asteroid

• the distance the asteroid is from Earth

• the direction the asteroid is moving and its distance from Earth

• how far the asteroid has moved in 24 hours

Tags

NGSS.MS-PS3-1

A bowling ball moves across a flat surface at 7 feet per second. If a student is asked to calculate the total distance traveled by the ball, what other information does the student need to know?

• amount of friction between the ball and the surface

• amount of force applied to the ball

• total time the ball rolled

• mass of the ball

Which graph represents an object that is decreasing in speed?

• 
• 
• 
• 

Tags

NGSS.MS-PS3-1

Four solid balls, each with a different mass, are moving at the same speed. Which

ball would require the most force to stop its motion?

• ball with a mass of 5 kg

• ball with a mass of 10 kg

• ball with a mass of 15 kg

• ball with a mass of 20 kg

Tags

NGSS.MS-PS2-2

A student uses a rubber band to launch the four objects shown in the table. If the student pulls the rubber band back the same amount each time, which object will most likely move the fastest when launched?

• paper clip

• piece of paper

• eraser

• rubber ball

Tags

NGSS.MS-PS3-1

NGSS.MS-PS2-2

NGSS.MS-PS2-1

Which statement is true?

• The light bulb will light up because the  circuit is complete.

• The light bulb will light up because the  circuit is broken.

• The light bulb will not light up because the  circuit is complete.

• The light bulb will not light up because the  circuit is broken.

Tags

NGSS.MS-ETS1-1

Explain what is happening in the picture.

• Light is reflected.

• Light is absorbed.

• Light is diffused.

• Light is refracted.

Tags

NGSS.MS-PS4-2