Smashing Dynamics
Level 3, 2026-08-16
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
What is 4min in sec?
[1]
A car travels at 8 meters/day around a square with a side of 7 meters. How long will the car take to get around the square?
[2]
A train traveling at 10 in/sec decelerates at 3 in/sec/sec. How long will it take to stop?
[1]
A tiger travels at 2 feet per second. What is its speed?
[1]
A dog speeds up to 8 mi/sec in 8 sec. What is its acceleration?
[1]
A door is closing in 6 days. How fast do you need to travel to get through the door if you are 54 meters away?
[1]
A cheetah travels at 3 meters/minute while a bus is 5 meters behind traveling at 11 meters/minute. How long will the bus take to catch up to the cheetah?
[2]
A tiger accelerates at 9 cm/day/day. How long will it take to get to a speed of 28 cm/day?
[1]
A boat travels at 5 feet/second around a rectangle with one side of 5 feet and another side of 12 feet. How long will the boat take to get around the rectangle?
[2]
A rabbit traveling at 2 m/sec stops in 7 sec. What is its acceleration?
[1]
A ball travels at 2 inches/minute while a car is 7 inches behind traveling at 6 inches/minute. How long will the car take to catch up to the ball?
[2]
A cheetah accelerates at 9 cm/min/min. How long will it take to get to a speed of 17 cm/min?
[1]
A cube travels at 3 centimeters/hour around a rectangle with one side of 2 centimeters and another side of 9 centimeters. How long will the cube take to get around the rectangle?
[2]
A dog travels at 8 feet/second while a cheetah travels at 6 feet/second. If they race for 2 seconds, how far will dog be ahead by?
[2]