Smashing Dynamics
Level 3, 2026-07-05
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 bike travels at 4 miles/minute around a rectangle with one side of 2 miles and another side of 4 miles. How long will the bike take to get around the rectangle?
[2]
A train travels at 5 inches/minute while a rabbit travels at 7 inches/minute towards it. If they are 5 inches apart, how long will it take for them to meet?
[2]
A car starts at a speed of 8 ft/min and increases its speed to 10 ft/min in 3 min. What is its acceleration?
[1]
A cube starts at a speed of 9 m/hr and increases its speed to 18 m/hr in 7 hr. What is its acceleration?
[1]
A cat travels at 11 miles/second while a bus travels at 3 miles/second. If the race track is 88 miles long, what distance will the cat win by?
[2]
A dog accelerates at 4 ft/hr/hr. How long will it take to get to a speed of 22 ft/hr?
[1]
A person travels at 4 kilometers/minute around a rectangle with one side of 4 kilometers and another side of 12 kilometers. How long will the person take to get around the rectangle?
[2]
A scooter travels at 12 miles/minute while a boat travels at 7 miles/minute. If they race for 6 minutes, how far will scooter be ahead by?
[2]
A train travels at 7 meters/second for 4 seconds then at 6 meters/second for 8 seconds. How far did it go?
[2]
A kid travels at 13 centimeters/minute while a cat travels at 6 centimeters/minute. If the race track is 39 centimeters long, what distance will the kid win by?
[2]
A bike travels at 5 feet/hour around a rectangle with one side of 2 feet and another side of 4 feet. How long will the bike take to get around the rectangle?
[2]
A dog starts at a speed of 2 m/min and increases its speed to 7 m/min in 4 min. What is its acceleration?
[1]