Speed-distance-time test

Bruno sprinted down the hallway for a science project. He ran a total of 40 meters in 20 seconds. What was his average speed?

• 2 meters per second

• 20 meters per second

• 40 meters per second

• 10 meters for second

An airplane travels 4000 km. The airplane takes off at 07.00 am and landed at 11.00 at noon. What is the average speed of the airplane?

• 4 km/h

• 1000 km/h

• 4004 km/h

• 16,000 km/h

If Courtney drove at a constant speed of 65 km per hour for 5.5 hours, how many total km did he drive?

• 357.5 km

• 11.8 km

• 350 km

The speed of a train is 40 kmph ,if crosses a pole in 18 sec ,length of the train will be ?

• 100 mts

• 200 mts

• 300 mts

• 400 mts

A motor cyclist completes a journey at an average speed of 65 mph in 3 hours 30 minutes. Calculate the distance travelled.

• 18.57 miles

• 214.5 miles

• 19.69 miles

• 227.5 miles

X and Y are two stations which are 320 miles apart. A train starts at 7:00 am from X and travels towards Y at 70 mph. After 2 hours, another train starts from Y and travels towards X at 20 mph. At what time do they meet?

(a)  

Convert 72 km/h to m/s.

• 20 m/s

• 10 m/s

• 15 m/s

• 25 m/s

Convert 15 m/s to km/h.

• 36 km/h

• 54 km/h

• 72 km/h

• 90 km/h

How long did it take this object to travel 10 m?

• 0 s
• 10 s
• 15 s
• 20 s

At 60 seconds, how far had this object traveled? 

• 0 m
• 10 m
• 20 m
• 40 m