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by BlastRoom
Practice distinguishing scalar speed from vector velocity in one-dimensional motion.
#physics
40 questions
One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
Answer to place stones and capture territory.
Outrun the snow together.
Earn blasts, then hunt the other team.
Answer to earn energy, then climb.
The class blasts through walls together.
Bid on mystery lots. Most money wins.
Sell tours. Nice, standard, or a total scam.
Answer, restock, and serve the rush.
More correct answers pulls the rope your way.
Answer, then shoot down the alien wave.
Answer, then tap to leap the frozen ridge.
Use the table of cart position measured east of a marker. What is the cart's average velocity over the full time interval?
Use the table of position measured east of a marker. What is the object's average velocity from 0 s to 6.0 s?
Use the table of position measured north of a starting line. What is the average velocity over the whole 9.0 s?
Use the table of position measured east of a marker. East is positive. What is the cart's average velocity for the full 20.0 s?
Use the table of a glider's position measured east of a sensor. What is its average velocity from 0 s to 6.0 s?
Use the table of robot position measured east of its start. What are its average speed and average velocity over the full 5.0 s?
Use the table of runner position measured north of the start. What are the runner's average speed and average velocity over 6.0 s?
Use the table of cart position measured east of a marker. What are the cart's average speed and average velocity for the full 12.0 s?
Which quantity is the total length of the path an object travels, with no direction attached?
A hiker starts at a trail sign and ends 300 m north of it. Which quantity is the vector from the start to the finish?
Which statement correctly describes speed in physics?
Which statement correctly describes velocity?
A car's dashboard reads 18 m/s at one instant during a trip. Which quantity is the display reporting?
Which formula gives average velocity for straight-line motion when east is positive?
When are an object's average velocity over an interval and its instantaneous velocity at every moment in that interval the same?
A car travels equal distances at 20 m/s and 30 m/s. How should its average speed for the whole trip be found?
A skateboarder travels 180 m in 12 s. What is the average speed?
A toy car moves 84 m with an average speed of 3.5 m/s. How much time does the trip take?
A cyclist rides with an average speed of 2.4 m/s for 35 s. What distance does the cyclist travel?
East is positive. A cart moves from -10 m to +50 m in 15 s. What is its average velocity?
East is positive. A student walks from +32 m to -8 m in 10 s. What is the average velocity?
A walker goes 60 m east, then 20 m west in 40 s. What are the average speed and average velocity?
A road sign gives a speed limit of 72 km/h. There are 1000 m in 1 km and 3600 s in 1 h. What is the limit in m/s?
A train moves at 54 km/h. Using 1000 m = 1 km and 3600 s = 1 h, what is the speed in m/s?
A cart travels 60 m at 2.0 m/s and then another 60 m at 6.0 m/s. What is its average speed for the 120 m trip?
A bicycle's average speed is 5.5 m/s for 80 s. How far does it travel?
A cart moves with a constant velocity of 3.0 m/s west for 8.0 s. What is its displacement?
At t = 2.0 s a cart is at 4.0 m east of a sensor; at t = 7.0 s it is at 19.0 m east. What is its average velocity?
A sprinter's average speed for a 100 m straight race is 8.0 m/s. How long does the race take?
A drone flies 18 m north, then 24 m south in 6.0 s. What are its average speed and average velocity?
A car moves once around a circular track at a steady 15 m/s. Which statement is correct during the lap?
A runner leaves a starting line, runs 100 m east, then returns to the starting line in 50 s. Which statement describes the whole trip?
Two carts both move at 2.0 m/s, but one moves east and the other west. What is different about their motion?
A scooter travels straight east at a constant 6.0 m/s. Which statement is correct while that motion continues?
A student walks a full lap around a track and stops at the starting point. Which pair correctly describes distance and displacement?
A car's speedometer stays at 10 m/s while the car makes a U-turn from eastbound to westbound. What changes during the turn?
A delivery robot takes a winding route between two doors. Compared with the magnitude of its average velocity, its average speed is usually greater because:
A cart moves 5 m east, then 5 m west, then 5 m east in 3 s. Which displacement should be used for average velocity?
At one instant, a ball has velocity 12 m/s upward. What is its instantaneous speed at that same instant?
Two hikers start and finish at the same two points in the same amount of time, but one takes a longer winding trail. What is the same for both hikers?
Crack the passcode before the zombies get in.
Answer, then swat bugs for bonus points.
Race through questions at your own speed.
Same question on every screen. Fastest wins.
Pick a tile, answer, hit bonuses and steals.
Reading Position-Time Graphs
50 questions
