Smashing Dynamics
Level 3, 2026-09-21
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 cube travels at 4 centimeters/minute around a rectangle with one side of 3 centimeters and another side of 9 centimeters. How long will the cube take to get around the rectangle?
[2]
A ball traveling at 36 cm/day decelerates at 6 cm/day/day. How long will it take to stop?
[1]
A person accelerates at 2 mi/min/min for 3 min. How fast is it going?
[1]
A rabbit travels at 8 centimeters/day around a equilateral triangle with a side of 2 centimeters. How long will the rabbit take to get around the equilateral triangle?
[2]
What is 5 days in minutes?
[1]
A ball starts at a speed of 5 km/sec and increases its speed to 10 km/sec in 7 sec. What is its acceleration?
[1]
A kid travels 18 centimeters in 2 seconds. At what speed did the kid travel?
[1]
A rabbit traveling at 62 in/day decelerates at 7 in/day/day. How long will it take to stop?
[1]
A dog travels at 14 miles/hour while a cube travels at 8 miles/hour. If they race for 9 hours, how far will dog be ahead by?
[2]
A car accelerates at 8 m/min/min for 6 min. How fast is it going?
[1]
A bike traveling at 9 ft/hr stops in 7 hr. What is its acceleration?
[1]
A car starts at a speed of 5 km/hr and increases its speed to 18 km/hr in 6 hr. What is its acceleration?
[1]
A bus traveling at 7 mi/sec stops in 8 sec. What is its acceleration?
[1]
What is 10km in m?
[1]
What is 7 miles in kilometers?
[1]
A bike travels at 2 inches/minute around a square with a side of 3 inches. How long will the bike take to get around the square?
[2]