Speed

Time formula

• T= D/S

• T= S X T

• T = D/ T

• T= T/ T

Can be measured in meters per second (m/s)

• Distance

• Time

• Speed

• Acceleration

Tags

NGSS.MS-PS3-1

Speed -

• A measure that gives rate of change and position

• A measure that dissolves to one unit

• A measure of distance an object travels per unit of time.

• A measure of distance an object travels per unit of measurement.

Tags

NGSS.MS-PS3-1

Reese can run 10 meters in 5 seconds. What is her speed?

• 5 meters/sec

• 2 meters/sec

• 5 miles/hour

• 2 miles/hour

Calculate these 3 car's speeds, then rank them in order of fastest to slowest, with 3 being the fastest car and 1 the slowest car.
Car A- distance: 4 meters, time: 2 sec
Car B- distance: 2 meters, time: 2 sec
Car C- distance: 8 meters, time: 2 sec

• Car A= 1
  Car B= 2
  Car C = 3

• Car A = 2
  Car B= 1
  Car C= 3

• Car A= 3
  Car B= 1
  Car C = 2

• Car A = 3
  Car B= 2
  Car C= 1

Tags

NGSS.MS-PS3-1

The formula for Speed is...

• Speed = distance/ time

• Speed = time/ distance

Tags

NGSS.MS-PS3-1

If you are solving for the distance, you would calculate the...

• time divided by speed

• speed divided by time

• speed multiplied by time

• distance multiplied by speed

Based on the UNITS given, which of the following would be a correct answer for finding the SPEED.

• S = 4 miles

• S = 4 minutes

• S = 4 min/miles

• S = 4 miles/min

Tags

NGSS.MS-PS3-1

What is the speed of a bus that travels 250 km in 2 hours?

Formula ?

Answer ?

• S= D/T

  125km/hr

• S= T/D

  521km/meters

• S=D/T Km/hr

• All fo the above

Reese rides her bike 10 miles in 5 hours.
Avery rides her bike 15 miles in 5 hours. Which girl rides her bike faster?

• Reese

• Avery