Science Final Exam

Camille and Keegan are having a race to push boxes across the floor. Work is done when the box moves in the ________ direction as the force Camille or Keegan exerts on it. Can you help them figure it out?

• same

• opposite

• perpendicular

• random

Charlotte and Payton are having a contest to see who can push a box across the floor first. They quickly realize that no work happens without ________.

• motion

• energy

• force

• friction

Tags

NGSS.MS-PS3-5

Camille and Charlotte are having a contest to see who can push a box across the floor the farthest! To find out how much Work they each do, which formula should they use?

• Work = Force × Distance

• Work = Mass × Acceleration

• Work = Power × Time

• Work = Energy ÷ Time

Angelina and Victor are having a contest to see who can push a box farther across the floor! Angelina wants to calculate the work she has done. The SI unit for Work is the ________.

• Joule

• Watt

• Newton

• Pascal

Isabella and Victor are both racing to mow their lawns. Isabella zooms through and finishes in half the time it takes Victor. Power measures how ________ Isabella does the work compared to Victor.

• quickly

• slowly

• carefully

• easily

Jacob and his friends Angelina and Suzie are having a contest to see who can lift a box the fastest! Jacob wants to know how quickly he is doing work. Which formula should Jacob use to calculate Power?

• Power = Work ÷ Time

• Power = Force × Distance

• Power = Mass × Acceleration

• Power = Energy × Time

Gabby and Alex are having a friendly competition to see who can boil water faster using their electric kettles. To settle the debate, they decide to measure the rate at which their kettles use energy. The SI unit for Power that Gabby and Alex should use is the ________.

• Watt

• Joule

• Newton

• Pascal

Keegan and Charlotte are making smoothies together. They notice that their blender does one Joule of work in one second. The power of their awesome blender is one ________.

• Watt

• Newton

• Pascal

• Volt

Tags

NGSS.MS-PS3-5

Gabby, Karina, and Charlotte are in science class, and their teacher gives them a challenge: Can you name the two basic types of energy that everything around us has? Fill in the blanks: ________ and ________ energy!

• kinetic, potential

• thermal, chemical

• electrical, sound

• nuclear, radiant

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-2

Keegan and Karina are having a ball-throwing contest! When Keegan throws the ball, the ball has kinetic energy because of its ________.

• motion

• rest

• temperature

• pressure

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5