Smashing Dynamics
Level 3, 2026-07-17
All answers must have a value and units
Metric Distance
cmcentimeterbasic unit of distance
mmeter100 centimeters
kmkilometer1000 meters
Imperial Distance
ininch2.5 centimeters
ftfoot12 inches
mimile5280 feet, 1.6 kilometers
Time
secsecondbasic unit of time
minminute60 seconds
hrhour60 minutes
dayday24 hours
A bus travels at 4 kilometers per day. What is its speed?
[1]
What is 12km in m?
[1]
What is 8day in hr?
[1]
A door is closing in 8 minutes. How fast do you need to travel to get through the door if you are 152 centimeters away?
[1]
A dog traveling at 2 m/sec stops in 4 sec. What is its acceleration?
[1]
A scooter accelerates at 4 in/day/day. How long will it take to get to a speed of 19 in/day?
[1]
A rabbit traveling at 4 km/day stops in 8 day. What is its acceleration?
[1]
A boat travels at 4 miles/hour around a rectangle with one side of 3 miles and another side of 5 miles. How long will the boat take to get around the rectangle?
[2]
A scooter travels at 6 meters/minute around a rectangle with one side of 4 meters and another side of 10 meters. How long will the scooter take to get around the rectangle?
[2]
A bus travels at 6 kilometers/minute while a dog travels at 14 kilometers/minute towards it. If they are 7 kilometers apart, how long will it take for them to meet?
[2]
A ball travels at 4 inches/day while a car travels at 4 inches/day towards it. If they are 6 inches apart, how long will it take for them to meet?
[2]
What is 13mi in km?
[1]
A ball travels at 2 inches/minute while a tiger is 4 inches behind traveling at 13 inches/minute. How long will the tiger take to catch up to the ball?
[2]
A door is closing in 5 seconds. How fast do you need to travel to get through the door if you are 90 meters away?
[1]
A rabbit speeds up to 7 cm/day in 3 day. What is its acceleration?
[1]