Posted by **han** on Saturday, June 11, 2011 at 7:44pm.

An electric motor is tested and found 76% efficient. if the input work is 400 J, what is the motors output work?

- physics -
**bobpursley**, Saturday, June 11, 2011 at 7:49pm
what is .76*400J ?

## Answer This Question

## Related Questions

- Physics :D - An electric motor is tested and found 76% efficient. if the input ...
- pstat.................HELP........................ - Electric motors coming off ...
- science - percentages: to use a machine,u must do the work on the machine called...
- physics - An electric motor runs at a constant rotational frequency of 3000 r/...
- Physics 8B - A 280 electric motor is 90% efficient, meaning that 90% of the ...
- Physics 8B - A 280 electric motor is 90% efficient, meaning that 90% of the ...
- calculus - i have a problem figureing out this question do you have any help? ...
- Math - Hey, I need your help! I have an input output table that I need the ...
- physics - A 120-V motor has mechanical power output of 2.20 hp. It is 92.0% ...
- physics - A 120-V motor has mechanical power output of 3.20 hp. It is 81.0% ...

More Related Questions