Algebra II Review Part II_SC

What can force do to an object?

• Accelerate an object

• Slow down an object

• Have the object remain in place

• Have the object change shape

• All of the above

What is Newton's First Law known as? The Law of

• Friction
• Mass
• Inertia
• Gravity

What is Newton's Third Law?

• Object in motion stays in motion and an object at rest stays at rest unless acted on by a outside force
• Force = mass x acceleration
• For every action there is an equal and opposite reaction

Which best explains the law of force and acceleration (Newton's 2nd Law of Motion)

• Restraints keep passengers from falling out of a roller coaster

• Riders must be certain heights so they have enough mass to ride

• A larger force will be required to accelerate a roller coaster with more people

• A roller coaster that goes up must also come down due to the force of gravity

A lamp sitting on a table is demonstrating Newton's ___ Law.

• 1st

• 2nd

• 3rd

• 4th

Newton's 3rd Law states that for ever action there is an equal and opposite ________.

• reaction

• satisfaction

• fraction

• transaction

A book weighs 4 N. When held at rest in your hands, the net force on the book is
 

• 0 N.
•  0.4 N.
•  4 N.
•  39 N.

A 20 kg bike accelerates at 10 m/s².  what was the net force

• 25 Newtons
• 20 Newtons
• 200 Newtons
• 10 Newtons

• 1

• 1