Free Fall and Kinematics Problems

At which point on the graph is the object traveling with a negative velocity?

• A

• B

• C

• D

Tags

NGSS.MS-PS3-1

At which point in the graph does the object have the highest velocity?

• A

• B

• C

• D

Tags

NGSS.MS-PS3-1

Do any objects on this graph start in the same location?

If yes select the objects that do.

• None start in the same spot

• A

• B

• C

What 2 givens do I automatically know during free fall?

• a

• Vi

• Vf

• t

what is the initial velocity (Vi) in all free fall problems?

What is the acceleration due to gravity on earth is ____ m/s2

Luca just finished putting together their vespa after Alberto knocked it out of their tower. If the tower is 18 m tall how long did it take the vespa to reach the ground?

• 1.92 s

• 3.67 s

• 8.78 s

• 0.98 s

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

Barley and Ian are trying to catch the Phoenix gem before it rolls off the pile of rubble. If the pile is 7.8 m tall how long would it take the gem to reach the ground?

• 1.59 s

• 1.26 s

• 15.6 s

• 6.9 s

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

At which point on the graph is the object traveling with a positive velocity? (check all that apply)

• A

• B

• C

• D

Tags

NGSS.MS-PS3-1

What is the acceleration due to gravity on Earth in free fall problems?

• 9.8 m/s^2

• 10 m/s^2

• 8.9 m/s^2

• 9.5 m/s^2

Tags

NGSS.MS-PS2-4