distance and time
Just speed & direction.
Total distance/total time
You need to know time and distance
Speed is the rate at which an object moves. To determine the rate at which that object moves, we'll have to look at a given distance that it covered when it moved, and at the time it took to cover that distance. The distance per unit of time is the speed of the object.
1) know the speed limit 2) Assess the conditions
distance and time
distance and time
Just speed & direction.
Total distance/total time
lens size and and sstrenth of diel
You need to know time and distance
speed
Must also know the model number in order to determine date.
Speed is the rate at which an object moves. To determine the rate at which that object moves, we'll have to look at a given distance that it covered when it moved, and at the time it took to cover that distance. The distance per unit of time is the speed of the object.
No.
Assess the conditions
To determine average speed, you need to know what distance the object traveled in meters over how long it took the object to travel that distance in seconds.