Question

Calculate the average speed for the following sections on the graph.

Answer 1

A to B = 2000 m/s

C to D = 30,000m/s

Explanation:

A to B is 10secs and the distance is 200m so you multiply them and you get 2000m/s

C to D is 60secs and the distance is 500m so you multiply and you get 30,000m/s

Answer 2

a to b is 20m/s I'm in k12 and I got the same question but I don't know for c to d yet

Explanation:

A =0

B=200

T=10s

200 divided by 10 is 20m/s

and for the question at the bottom, the answer is c bc c to d is accelerating