Smashing Dynamics
Level 4, 2026-01-25
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
Other
ggravity-10 m/sec/sec
A ball travels at 9 feet/day while a bus travels at 2 feet/day. If the race track is 72 feet long, what distance will the ball win by?
[2]
A ball accelerates at 4 mi/sec/sec for 2 sec. How fast is it going?
[1]
A bus traveling at 8 m/day stops in 2 day. What is its acceleration?
[1]
A cube is dropped out of a plane and falls unitil it hits the ground. If its speed is 116 m/sec when it hits the ground, how long did the fall take?
[1]
A scooter traveling at 49 m/min decelerates at 9 m/min/min. How long will it take to stop?
[1]
A cat speeds up to 3 cm/hr in 9 hr. What is its acceleration?
[1]
A scooter is dropped into the water and falls for 9 sec until it hits the bottom. The water creates a deceleration of 8 m/sec/sec. How fast will it be going when it hits the bottom?
[1]
A scooter travels 95 inches at 5 inches per day. How long will it take the scooter to finish?
[1]
A scooter travels 56 centimeters at 8 centimeters per second. How long will it take the scooter to finish?
[1]
A boat traveling at 28 cm/day decelerates at 8 cm/day/day. How long will it take to stop?
[1]
A cube starts at a speed of 3 in/day and increases its speed to 17 in/day in 7 day. What is its acceleration?
[1]
A train travels at 7 inches/day while a cat is 4 inches behind traveling at 13 inches/day. How long will the cat take to catch up to the train?
[2]
A cheetah is dropped out of a plane and falls for 8 min until it hits water. The water creates a deceleration of 5 m/sec/sec and it takes another 19 min to sink to the bottom. How fast will it be going when it hits the bottom?
[2]
What is 4 days in mins?
[1]
A bike traveling at 36 mi/day decelerates at 8 mi/day/day. How long will it take to stop?
[1]
A cheetah starts at a speed of 5 in/hr and increases its speed to 16 in/hr in 6 hr. What is its acceleration?
[1]
A kid accelerates at 5 cm/day/day. How long will it take to get to a speed of 6 cm/day?
[1]