REVIEW QUIZ PROJECTILE MOTION

Does horizontal velocity change if you ignore air resistance?

• Yes

• No

Does vertical velocity change as a projectile rises and falls?

• Yes

• No

If you throw a baseball straight up, what is its velocity at the highest point?

• 0 ms/

• 9.8 m/s

• 10 m/s

What is the horizontal acceleration of a projectile?(neglect air resistance)  

• 0 ms/

• 9.8 m/s

• 10 m/s

What is the vertical acceleration of a projectile?(neglect air resistance)

• 0 ms/

• 9.8 m/s

• 10 m/s

If you throw a baseball straight up, what is its acceleration at the highest point?

• 0 ms/

• 9.8 m/s

• 10 m/s

What is the vertical acceleration of a projectile?

• 0 ms/

• 9.8 m/s

• 10 m/s

An object is projected horizontally from a cliff.  The time it takes to hit the ground is

• more than if it was just dropped

• less than if it was just dropped

• the same amount of time than if it was just dropped

The initial horizontal velocity of a projectile is ____ its final horizontal velocity.

• equal to

• less than

• greater than

A basketball that is thrown to the ring follows a path that is ______________.

• hyperbolic

• parabolic

• curve