3 ms·
Thanks. I’ll need to read that a few times because I struggle with this constantly.
by MichaelApproved 4y ago
Thanks. I’ll need to read that a few times because I struggle with this constantly.
- zmgsabst 4y agoI think part of the confusion is we don’t normally have units for rates of change. So let’s create one: the “walk” is the speed a person can walk — 3mph. Then I can say the store is “3 walk-hours away”, even if I normally drive the 9 miles with my car. 3 walk-hours = 3 hours @ 1 walk = 18 minutes @ 10 walk (or 30mph) Batteries are rated in “watt-hours” for the same reason: 3wH = 3 hours @ 1 watt = 18 minutes @ 10 watt
- MichaelApproved 4y agoThen I’d say you walked 1.5 miles in 30 minutes. The equivalent to saying generated 15 watts of power over 30 minutes from a panel that’s providing 30wh of power. I’m assuming what I’m saying is wrong, I just can’t spot it. Thanks for the help.