Speed

What is the formula to calculate speed?

• S = t/d
• S = d/t
• S = d x t
• S = t x d

Tags

CCSS.6.EE.B.7

A runner races in the 100 meter dash. It takes her 10 seconds to finish. What is her average speed?

• 10 m/s

• 1000 m/s

• 100 seconds

• 10 seconds

Tags

CCSS.6.RP.A.3B

Which of the following is a unit of time?

• sec
• mi
• m/s
• km

Tags

CCSS.4.MD.A.1

Which of the following is a unit of speed ?

• sec
• mi
• m/s
• min

Tags

CCSS.6.RP.A.3B

Which of the following is a unit of distance ?

• miles/hr
• mi
• s
• min

Tags

CCSS.2.MD.A.3

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

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

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

Tags

CCSS.6.RP.A.3B

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

• 5 meters/sec
• 2 meters/sec
• 5 miles/hour
• 2 miles/hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

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

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 

Tags

CCSS.6.RP.A.3A