speed, velocity, acceleration

___ refers to how fast an object is moving.

• Speed

• Velocity

• Acceleration

• Motion

Tags

NGSS.MS-PS3-1

Which two factors does speed depend on?

• distance and direction

• direction and time

• distance and time

• distance, time and direction

What two factors does velocity depend on?

• speed and direction

• distance and time

• speed and time

• distance and direction

Avery likes to walk 30 feet in 10 seconds. What is her speed?

• 3 feet/sec
• 6 feet/sec
• 10 feet/sec
• 2 feet/sec

Tags

NGSS.MS-PS3-1

What is this?

"This airplane is traveling at 500 mph, West"

• Speed

• Velocity

• Acceleration

Tags

NGSS.MS-PS3-1

Speed = _______________

• Distance + time

• Distance – time

• Distance x time

• Distance / time

A golf ball is hit a distance of 300 yards in 10 sec. What is the speed of the golf ball?

• 3000 yards per second

• 30 yards per second

• 30 meters per second

• 3000 meters per second

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

How far does a lorry move if it is travelling at 12m/s for 180s?

• 2160 m

• 0.06 m

• 15 m

• 21.6 m

How long does it take a car to travel 40m at 12m/s?

• 4.8 s

• 480 s

• 3.33 s

• 33.3 s

The speed boats speed increased from 0m/s to 24m/s in a time span of 12 seconds.

• 4 m/s²
• 2 m/s²
• 8 m/s²
• 6 m/s²

Tags

NGSS.MS-PS2-2