Posts Tagged ‘Much’

How Much Power Is Needed To Move The Lawn Mower With 120 N Of Force Exerted?

A person exerts a force of 120 N at an angle of 40 degrees on a lawn mower handle as they push the mower. If the mower moves at 1.75 m/s, how much power is used by the person to move the mower?

1 comment - What do you think?  Posted by admin - February 17, 2010 at 4:35 pm

Categories: Electric lawnmowers   Tags: , , , , , , , ,

How Much Motor Oil Do I Need To Refill This Lawn Mower?

I am fully changing the old motor oil in my CRAFTSMAN Rotary Lawn mower.
This 625-series, Briggs & Stratton motor turns a 22 inch blade to a side-discharge.
I need to know how much (I am using 30 weight) motor oil I need to buy to fully refill this motor after I drain it.
Thanks for knowledgeable replies.

6 comments - What do you think?  Posted by admin - February 8, 2010 at 5:28 pm

Categories: Electric lawnmowers   Tags: , , , , , ,