Question

velocity = change in position / change in time=200 57/200 =0.285m
lesson model
compare and contrast speed and velocity.
speed both velocity
compare and contrast distance and displacement.
distance both displacement

Explanation:

Speed is a scalar quantity representing how fast an object is moving, calculated as distance traveled per unit time. Velocity is a vector quantity that includes both the speed of an object and its direction of motion. Distance is a scalar, the total length of the path traveled. Displacement is a vector, the straight - line distance from the initial to the final position with a direction.

Answer:

Speed	Both	Velocity
Only magnitude	-	Magnitude and direction

Distance	Both	Displacement
Total path length	-	Shortest path from start to end with direction