19evansemaly 19evansemaly

23-03-2021
Mathematics

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Two photos were taken of a car.
photo 2 was taken 0.5 seconds after photo 1.
the marks on the road are 0.8 metres apart.
calculate the average speed of the car in m/s.

Two photos were taken of a car photo 2 was taken 05 seconds after photo 1 the marks on the road are 08 metres apart calculate the average speed of the car in ms class=

Respuesta :

someone2417 someone2417

23-03-2021

Answer:

14.4 m / s

Step-by-step explanation:

=distance between the car

=0.8 × 9

=7.2m

=time taken

=0.5s

=speed

=distance/time

=7.2m/0.5s

=14.4 m / s

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