Speed, distance, time and velocity

Adam is driving his car for a distance of 500 km in 3 hr. What is his speed?

• 1500 km/hr

• 166.7 km/hr

• 500 km/hr

• 100 km/hr

Kendra is walking home and her house is 200 m away. It takes her 20 seconds to get home. What was her speed?

• 400 m/s

• 200 m/s

• 25 m/s

• 10 m/s

Aaron is driving 70 km/hr for 3 hours. What distance did he cover?

• 25 km

• 210 km

• 70 km

• 1.5 km

Mike is running at a pace of 8 m/s for 8 seconds. What distance did he cover in 8 seconds?

• 64 m

• 1 m

• 8 m

• 24 m

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 time?

• sec
• m

• m/s
• km

Which of the following is a unit of speed ?

• sec
• mi
• m/s
• min

Motion is

• a word that rhymes with ocean.

• an object's change in its speed to a reference point.

• an object's change in position to a reference point.

• an object's change in position to its rate of speed.

While on a trip, a family travels east from San Antonio to Houston going 70 kmph. Is this speed, acceleration or velocity?

• Speed
• Acceleration
• Velocity