4.26.23 Speed

What is the formula to calculate speed?

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

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

Which of the following is a unit of speed ?

• sec
• mi
• m/s
• min

Which of the following is a unit of speed?

• km/hr
• hr
• km
• s

Which runner won the race?

• A
• B
• C
• It was a tie