Smashing Dynamics
Level 3, 2026-09-18
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 boat travels at 2 centimeters/day while a car is 7 centimeters behind traveling at 7 centimeters/day. How long will the car take to catch up to the boat?
[2]
A train travels at 2 inches/minute while a bus travels at 15 inches/minute towards it. If they are 9 inches apart, how long will it take for them to meet?
[2]
What is 4 days in minutes?
[1]
A bus accelerates at 2 mi/min/min for 5 min. How fast is it going?
[1]
A kid travels at 2 inches/day around a equilateral triangle with a side of 7 inches. How long will the kid take to get around the equilateral triangle?
[2]
A scooter travels 20 meters at 2 meters per minute. How long will it take the scooter to finish?
[1]
A cube speeds up to 8 m/sec in 4 sec. What is its acceleration?
[1]
A cheetah travels at 5 kilometers/second around a equilateral triangle with a side of 8 kilometers. How long will the cheetah take to get around the equilateral triangle?
[2]
A train travels at 13 inches/minute while a bike travels at 7 inches/minute. If the race track is 91 inches long, what distance will the train win by?
[2]
A scooter travels at 5 centimeters/hour around a rectangle with one side of 4 centimeters and another side of 5 centimeters. How long will the scooter take to get around the rectangle?
[2]
A person travels at 5 centimeters/hour for 2 hours then at 5 centimeters/hour for 5 hours. How far did it go?
[2]
A door is closing in 7 hours. How fast do you need to travel to get through the door if you are 63 feet away?
[1]
A cat accelerates at 7 cm/sec/sec for 3 sec. How fast is it going?
[1]