Physical Science 1 Benchmark Review 25.26

What is the formula for speed?

Tags

NGSS.MS-PS3-1

Which law states that an object at rest stays at rest unless acted upon by an external force?

• Newton's first law

• Newton's second law

• Newton's third law

• Law of gravity

What is the SI unit of speed?

• meter

• second

• meter per second

• kilometer

Tags

NGSS.MS-PS3-1

Which of the following best describes velocity?

• Speed in a given direction

• Distance traveled

• Time taken

• Force applied

Newton's second law relates force, mass, and which other quantity?

• Distance

• Acceleration

• Speed

• Time

Tags

NGSS.MS-PS2-2

Which of the following is an example of Newton's third law?

• A book resting on a table

• A rocket launching upward as gases are expelled downward

• A car slowing down

• A ball rolling on the ground

Tags

NGSS.MS-PS2-1

What type of motion does a pendulum exhibit?

• Linear motion

• Circular motion

• Oscillatory motion

• Random motion

Which of the following is NOT a type of motion?

• Linear

• Circular

• Stationary

• Oscillatory

What is the effect of an unbalanced force on an object?

• No change in motion

• Change in motion

• Object disappears

• Object changes color

Tags

NGSS.MS-PS2-2

Which law explains why you move backward when you jump off a small boat onto a dock?

• Newton's first law

• Newton's second law

• Newton's third law

• Law of inertia

Tags

NGSS.MS-PS2-1