Smashing Dynamics
Level 3, 2026-02-04
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 person travels 48 kilometers in 4 hours. At what speed did the person travel?
[1]
A cat speeds up to 9 ft/sec in 6 sec. What is its acceleration?
[1]
A bus travels at 3 inches/second around a square with a side of 7 inches. How long will the bus take to get around the square?
[2]
A kid accelerates at 5 in/day/day. How long will it take to get to a speed of 26 in/day?
[1]
A boat travels at 12 feet/second while a cat travels at 6 feet/second. If the race track is 48 feet long, what distance will the boat win by?
[2]
A bike accelerates at 6 mi/hr/hr. How long will it take to get to a speed of 10 mi/hr?
[1]
A ball travels at 9 feet/day while a person travels at 3 feet/day. If the race track is 18 feet long, what distance will the ball win by?
[2]
A cheetah starts at a speed of 7 ft/hr and increases its speed to 16 ft/hr in 9 hr. What is its acceleration?
[1]
A door is closing in 5 seconds. How fast do you need to travel to get through the door if you are 35 centimeters away?
[1]
What is 2m in cm?
[1]
A cat travels at 3 centimeters/second around a rectangle with one side of 5 centimeters and another side of 8 centimeters. How long will the cat take to get around the rectangle?
[2]
A kid travels at 5 inches/hour around a square with a side of 5 inches. How long will the kid take to get around the square?
[2]
What is 4 days in hours?
[1]
What is 3 miles in kilometers?
[1]
A cheetah accelerates at 9 cm/day/day. How long will it take to get to a speed of 76 cm/day?
[1]