Answer:
I believe its true but not 100% sure.
Explanation:
Tell me why i got this question got it right and now won’t remember but i’ll get back at you when i remember
Explanation:
85% efficiency of simple machine means that with 100% input, the machine will give a work output of 85%. EXPLANATION: The efficiency of a machine is the ratio of its Mechanical Advantage to its Velocity
plz GIVE BRAINLIEST + THANKS :)
There are 27 countries in the european union