Smashing Dynamics
Level 3, 2026-11-09
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 car travels at 7 centimeters/second while a bike is 8 centimeters behind traveling at 15 centimeters/second. How long will the bike take to catch up to the car?
[2]
A rabbit traveling at 9 m/hr decelerates at 2 m/hr/hr. How long will it take to stop?
[1]
A rabbit traveling at 25 mi/min decelerates at 4 mi/min/min. How long will it take to stop?
[1]
A cheetah travels at 5 miles/day while a cube is 5 miles behind traveling at 13 miles/day. How long will the cube take to catch up to the cheetah?
[2]
A rabbit accelerates at 2 m/hr/hr for 2 hr. How fast is it going?
[1]
A cat travels at 6 centimeters/hour while a train travels at 5 centimeters/hour. If they race for 7 hours, how far will cat be ahead by?
[2]
A bus traveling at 4 ft/sec stops in 2 sec. What is its acceleration?
[1]
What is 2ft in in?
[1]
A person travels at 7 miles per day for 14 days. How far will the person travel?
[1]
What is 5 days in hours?
[1]
A kid travels at 9 centimeters/second around a rectangle with one side of 4 centimeters and another side of 5 centimeters. How long will the kid take to get around the rectangle?
[2]
A cheetah speeds up to 3 in/min in 7 min. What is its acceleration?
[1]
A rabbit travels at 3 meters per day for 4 days. How far will the rabbit travel?
[1]
A ball traveling at 44 cm/hr decelerates at 6 cm/hr/hr. How long will it take to stop?
[1]
What is 12mi in km?
[1]
A scooter accelerates at 9 km/day/day for 7 day. How fast is it going?
[1]