Unit 3 - Acceleration

Acceleration due to gravity is known as...

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

True or False: Acceleration can be positive.

• True

• False

True or False: Acceleration can be negative.

• True

• False

True or False: You can be in motion and have no acceleration.

• True

• False

If you change _______, you can change acceleration

• direction

• speed or direction

• equations

• speed

Tags

NGSS.MS-PS3-1

Which dot graph shows something speeding up?

• .......  .   .    .     .            .              
• .       .     .    .  . .........
• ..................................
• .   .   .   .   .   .   .   .

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

Which shows an object speeding up?

• A

• B

• C

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Acceleration is the change in _____ over time

The SI unit for acceleration is

• mph
• m/s
• m/s²

A car accelerates from a standstill to 70 m/s in 10 seconds.  What is the acceleration?

• 0.7m/s2
• 7m/s2
• 14m/s2
• none of the above

Tags

NGSS.MS-PS2-2