Smashing Dynamics
Level 3, 2026-05-30
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 dog travels at 8 feet/minute while a kid travels at 7 feet/minute. If the race track is 24 feet long, what distance will the dog win by?
[2]
A car travels at 3 inches/second around a rectangle with one side of 2 inches and another side of 9 inches. How long will the car take to get around the rectangle?
[2]
A car travels at 9 feet/second while a bus travels at 8 feet/second. If they race for 2 seconds, how far will car be ahead by?
[2]
A person traveling at 20 km/hr decelerates at 7 km/hr/hr. How long will it take to stop?
[1]
A train travels at 2 meters/hour around a equilateral triangle with a side of 3 meters. How long will the train take to get around the equilateral triangle?
[2]
A dog traveling at 19 in/day decelerates at 4 in/day/day. How long will it take to stop?
[1]
A kid speeds up to 7 ft/day in 4 day. What is its acceleration?
[1]
What is 13km in cm?
[1]
A bus travels at 9 kilometers/hour around a rectangle with one side of 3 kilometers and another side of 9 kilometers. How long will the bus take to get around the rectangle?
[2]
A dog traveling at 3 in/sec stops in 3 sec. What is its acceleration?
[1]
A kid travels at 6 kilometers/second around a rectangle with one side of 4 kilometers and another side of 5 kilometers. How long will the kid take to get around the rectangle?
[2]
A scooter starts at a speed of 6 km/sec and increases its speed to 10 km/sec in 5 sec. What is its acceleration?
[1]
A cube accelerates at 4 ft/hr/hr. How long will it take to get to a speed of 5 ft/hr?
[1]
A cat starts at a speed of 4 m/min and increases its speed to 10 m/min in 5 min. What is its acceleration?
[1]