Question

What is speed? How
do
you calculate the
average speed​

Answer 1

Answer:

To get average speed, s , divide total distance by elapsed time: Dt. To get elapsed time, t , divide total distance by speed: Ds. To get distance, D , multiply speed times the amount of time: s × t.

2Then, divide the sum by two. This will give you the average speed for the entire trip. So, if Ben traveled 40 mph for 2 hours, then 60 mph for another 2 hours, his average speed is 50 mph.

Answer 2

Answer:

speed is a scalar quantity.

To get average speed, s divide total distance by elapsed time:

D/t

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