NC RP 2A

This graph shows the motion of an object. Which best describes the motion of the object?

• It is sitting still.

• It is moving at a constant speed.

• It continually increases its speed.

• It travels at constant speed and suddenly stops.

Tags

NGSS.MS-PS3-1

Joe rode his bike around town. The graph below shows his position over time. Which best describes Joe’s motion between hours 1 and 2?

• He traveled 0 mph.

• He traveled 0.5 mph.

• He traveled 2 mph.

• He traveled 4 mph.

Tags

NGSS.MS-PS3-1

Mandy and Josh raced one lap around the track. The graph below shows the results of their race. Which statement can be proven by the graph?

• Josh won the race.

• Mandy won the race.

• Mandy ran less distance than Josh.

• Josh ran the race in less time than Mandy.

Tags

NGSS.MS-PS3-1

Carlos and Andrew decided to race each other home from school. The graph below shows the motion of the boys during the race. Which best describes the race?

• Both boys reached the finish line at the same time.

• Andrew won the race because he reached the finish line in a shorter amount of time.

• Carlos won the race because he reached the finish line in a shorter

  amount of time.

• Andrew won the race because he reached the finish line in a longer amount of time.

Tags

NGSS.MS-PS3-1

The graph below shows the motion of a car over time. Which best describes the motion of the car?

• The car is moving at a constant speed.

• The car is decreasing its speed.

• The car is increasing its speed.

• The car is not moving.

Which is a correct statement about the object shown in Graph W?

• The object speeds up during the trip.

• The object slows down during the trip.

• The object travels at a constant speed during the trip.

• The object does not move during the trip.

Tags

NGSS.MS-PS3-1

The graphs below show two delivery trucks

traveling on the same highway.

• Truck A is speeding up, and Truck B is slowing down.

• Truck A is speeding up, and Truck B is traveling at a constant speed.

• Truck A is traveling at a slow constant speed, and Truck B is traveling at a fast constant speed.

• Truck A is traveling at a fast constant speed, and Truck B is traveling at a slow constant speed.

Tags

NGSS.MS-PS3-1

A girl walked for 30 minutes. She noticed that she traveled farther in the first 15 minutes of her walk than in the second 15 minutes. What can she conclude about her walk?

• She walked over many hills.

• Her average speed was faster during the first half of her walk.

• She walked in two different directions.

• She was walking at a constant speed.

A scientist is observing a chemical reaction where a gas is produced. Which of the following methods would best allow the scientist to collect the gas for further analysis?

• A) Using a gas syringe

• B) Using a pipette

• C) Using a funnel

• D) Using a thermometer

Which of the following best describes the process of photosynthesis?

• A) Conversion of chemical energy into light energy

• B) Conversion of light energy into chemical energy

• C) Conversion of thermal energy into mechanical energy

• D) Conversion of mechanical energy into thermal energy

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3