4 Equations of Kinematics - All Equations

A witch flying on her broomstick accelerates from a speed of 5 m/s to catch a ghost in 3 s. If her acceleration is 2 m/s², what is her final velocity when she catches the ghost?

A mummy escapes from a tomb and runs at an initial speed of 10 m/s. It slows to a stop after traveling 30 m. Assuming constant deceleration, what was the mummy's acceleration?

Tags

NGSS.HS-PS2-1

A bat swoops down from rest with an acceleration of 3 m/s² toward a jack-o’-lantern on the ground. After 4 s, how far has the bat traveled?

• 12 m
• 36 m
• 18 m
• 24 m

Tags

NGSS.MS-PS2-2

A werewolf chases a trick-or-treater at a speed of 8 m/s and accelerates to 20 m/s over 5 s. How far did the werewolf chase the trick-or-treater during this time?

• 50 m
• 90 m
• 30 m
• 70 m

A ghost starts at rest and drifts with an acceleration of 1.5 m/s². If it floats for 6 s, what is its final velocity?

Tags

NGSS.HS-PS2-1

A skeleton rolls down a haunted hill at an initial velocity of 3 m/s and accelerates at 2 m/s² until it reaches the bottom. If its final speed is 9 m/s, how far did it travel down the hill?

Tags

NGSS.HS-PS2-1

A haunted pumpkin falls from a shelf, accelerating downward at 9.8 m/s². If it hits the ground in 2 s, how far did it fall?

Tags

NGSS.HS-PS2-1

A witch on a broomstick takes off with an initial speed of 3 m/s and reaches a final speed of 12 m/s after flying for 7 s. What is the distance covered by the witch?

A vampire lunges forward with an initial speed of 4 m/s and accelerates at 2 m/s² for 3 s. What is its final speed?

A zombie shuffles forward from rest with an acceleration of 0.5 m/s². After 8 s, how far has the zombie traveled?

Tags

NGSS.HS-PS2-1