Games Science Review

A student uses a magnet to move a .04 kg ball bearing. The magnet exerts a force of 4N, which causes the ball bearing to begin moving. What is the acceleration of the ball bearing when it begins to move?

• .01 m/s2

• .16 m/s2

• 3.96 m/s2

• 100 m/s2

Tags

NGSS.MS-PS2-2

While practicing in a simulator, an astronaut experienced an acceleration of 26 m/s2. The astronaut's mass was 63.0 kg. In Newtons, what force did the astronaut experience?

• 2.42 N

• 37 N

• 1638 N

• 42,588 N

Tags

NGSS.MS-PS2-2

In this model, which particle determines the reactivity of this atom?

• Particle W

• Particle X

• Particle Y

• Particle Z

Tags

NGSS.MS-PS1-1

Which of these elements would have properties most similar to arsenic (As)? Use the periodic table and your notes slides.

• Silicon (Si)

• Selenium (Se)

• Tin (Sn)

• Phosphorus (P)

In the diagram, the arrows labeled III point to the atom's ______________.

• Protons

• Neutrons

• Nucleus

• Electrons

Tags

NGSS.MS-PS1-1

• 11.5 m

• 22.9 m

• 7.5 m

• 15.3 m

Tags

NGSS.MS-PS2-4

Which of the following is a non-renewable energy source?

• Solar energy

• Wind energy

• Natural gas

• Hydroelectric energy

What is the chemical formula for table salt?

In an experiment, a student measures the temperature of a substance as it changes from solid to liquid. What is this temperature called?

• Boiling point

• Melting point

• Freezing point

• Sublimation point

Tags

NGSS.MS-PS1-4

Which of the following planets has the most moons?

• Earth

• Mars

• Jupiter

• Venus