-----Original Message-----
>From: David J Brooks <[email protected]>
>Subject: Re: OT - "as if" physics question
>
>Is it an African package or European package.:-)
And are you migrating
>Dave
>
>On Sat, Jun 24, 2017 at 12:33 PM, ann sanfedele <[email protected]> wrote:
>> What is the difference in virtual weight of a pack (say, ten lbs) being
>> carried bys omeone walking on level ground and the same person carrying
>> the same pack up a flight of stairs?
>>
>> I'm sure I'm not using the corrrect terms here, I"m sure but I'm looking for
>> the as if.... related to the stress it puts on my body.
>>
>> Is it like I'm carrying 5 more lbs? 20 more lbs? etc
>>
>> answer ON list so ten people don't have to respond :-)
>>
>> thanks, guys
>>
>> ann
>>
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>
>--
>Documenting Life in Rural Ontario.
>www.caughtinmotion.com
>http://brooksinthecountry.blogspot.com/
>York Region, Ontario, Canada
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