Smashing Dynamics
Level 3, 2026-11-15
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 5 kilometers/hour around a rectangle with one side of 5 kilometers and another side of 11 kilometers. How long will the bike take to get around the rectangle?
[2]
A kid traveling at 6 km/min stops in 2 min. What is its acceleration?
[1]
What is 6 feet in inches?
[1]
A bike traveling at 61 km/day decelerates at 7 km/day/day. How long will it take to stop?
[1]
What is 2 minutes in seconds?
[1]
A ball travels at 5 inches/hour while a scooter travels at 12 inches/hour towards it. If they are 7 inches apart, how long will it take for them to meet?
[2]
A person travels at 6 miles/day while a rabbit travels at 12 miles/day towards it. If they are 4 miles apart, how long will it take for them to meet?
[2]
A cube travels at 9 inches/minute around a rectangle with one side of 4 inches and another side of 12 inches. How long will the cube take to get around the rectangle?
[2]
A dog travels at 6 kilometers/minute while a rabbit travels at 5 kilometers/minute. If they race for 6 minutes, how far will dog be ahead by?
[2]
A cube speeds up to 7 m/hr in 3 hr. What is its acceleration?
[1]
A cat travels at 3 meters/minute for 4 minutes then at 7 meters/minute for 2 minutes. How far did it go?
[2]
A ball travels at 10 kilometers/second while a person travels at 5 kilometers/second. If they race for 6 seconds, how far will ball be ahead by?
[2]
A dog speeds up to 5 cm/hr in 8 hr. What is its acceleration?
[1]