“Distance, Displacement, Speed, Velocity and Acceleration”
Free of charge
Send code to Viber
Please confirm your age:
I am 15 years old or older »
No, I'm not 15 years old or older »
You can only unlock the chapter using a special code that we will send you via the Viber app. Receiving a message is free of charge and with no obligations.
My phone number:
Get a code
In compliance with the law, persons under the age of 15 can enter their phone number only in the presence of a parent or guardian.
4-character code:
Check the received code
The page will be refreshed automatically in a few seconds.
An aeroplane travels at an average speed of on an outward flight and at on the return flight over the same distance. What is the average speed of the whole flight?
The detailed solution steps are locked. Click on the blue button to unlock them.
To ensure the proper functioning of the website, OpenProf uses cookies that do not store personal data. By continuing to use the website, you agree to cookies. Tell me more »
on an outward flight and at 
on the return flight over the same distance. What is the average speed of the whole flight?
. (Option C)
