Smashing Dynamics
Level 3, 2026-02-11
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 door is closing in 3 minutes. How fast do you need to travel to get through the door if you are 3 feet away?
[1]
A train travels at 13 centimeters/day while a rabbit travels at 4 centimeters/day. If the race track is 26 centimeters long, what distance will the train win by?
[2]
A cat travels at 4 inches/day around a rectangle with one side of 2 inches and another side of 8 inches. How long will the cat take to get around the rectangle?
[2]
What is 14day in hr?
[1]
A ball accelerates at 2 km/sec/sec. How long will it take to get to a speed of 4 km/sec?
[1]
A kid traveling at 20 mi/day decelerates at 4 mi/day/day. How long will it take to stop?
[1]
A tiger traveling at 61 km/min decelerates at 7 km/min/min. How long will it take to stop?
[1]
A cat travels at 3 centimeters/hour around a rectangle with one side of 5 centimeters and another side of 12 centimeters. How long will the cat take to get around the rectangle?
[2]
A kid speeds up to 8 m/sec in 9 sec. What is its acceleration?
[1]
A scooter travels at 11 meters/second while a cat travels at 4 meters/second. If they race for 7 seconds, how far will scooter be ahead by?
[2]
A train travels at 4 meters per second for 17 seconds. How far will the train travel?
[1]
A bike speeds up to 5 cm/day in 4 day. What is its acceleration?
[1]
A cat travels at 9 feet/hour while a kid is 3 feet behind traveling at 13 feet/hour. How long will the kid take to catch up to the cat?
[2]
A bus accelerates at 6 m/min/min. How long will it take to get to a speed of 44 m/min?
[1]
A kid speeds up to 4 ft/sec in 4 sec. What is its acceleration?
[1]