Question

An object travels 40meter in 4 seconds and then 16meter In 2seconds what is the average speed of the object

Answer 1

avg speed= total dist/total time
=>=40+16/4+6=56/6=28/3m/s

Answer 2

Hiii. ...
Here is your answer..

Solution:-
Distance first (D1)=40meter
Time(T1)=4 seconds

Distance second(D2)=16meter
Time=(T2)=2seconds

Now,
Total distance=40+16
=56m
Total time=4+2
=6seconds

Since,
$average \: speed = \frac{total \: distance}{total \: time} \\ = > \frac{56}{6} \\ = > 9.34$
Hence,
Average speed=9.34m/s

Hope it helps uh...✌️✌️✌️