Smashing Dynamics
Level 3, 2026-04-11
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 tiger accelerates at 4 ft/sec/sec for 8 sec. How fast is it going?
[1]
A kid travels at 2 inches/second while a tiger is 2 inches behind traveling at 8 inches/second. How long will the tiger take to catch up to the kid?
[2]
A car starts at a speed of 9 mi/day and increases its speed to 19 mi/day in 7 day. What is its acceleration?
[1]
A boat traveling at 7 mi/min stops in 6 min. What is its acceleration?
[1]
A scooter starts at a speed of 6 m/day and increases its speed to 19 m/day in 3 day. What is its acceleration?
[1]
A kid travels at 9 feet/hour while a cheetah travels at 2 feet/hour. If the race track is 36 feet long, what distance will the kid win by?
[2]
A boat travels at 4 miles/hour around a rectangle with one side of 3 miles and another side of 10 miles. How long will the boat take to get around the rectangle?
[2]
A car travels at 2 meters/minute around a square with a side of 5 meters. How long will the car take to get around the square?
[2]
A cube travels at 3 meters/hour while a dog is 2 meters behind traveling at 3 meters/hour. How long will the dog take to catch up to the cube?
[2]
A door is closing in 7 days. How fast do you need to travel to get through the door if you are 35 centimeters away?
[1]
A ball travels at 5 feet/hour around a rectangle with one side of 5 feet and another side of 7 feet. How long will the ball take to get around the rectangle?
[2]
A car accelerates at 8 m/sec/sec. How long will it take to get to a speed of 34 m/sec?
[1]
A cat speeds up to 3 in/sec in 4 sec. What is its acceleration?
[1]
A boat traveling at 6 m/hr stops in 4 hr. What is its acceleration?
[1]