Author Topic: Mechanics Question  (Read 6782 times)

Offline Deadly_king

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Re: Mechanics Question
« Reply #45 on: October 20, 2010, 05:27:06 pm »
Could you elaborate that plz, and sry for the trouble.

If you resolve the weight, it will be Wsin90 which is zero!

This is because sin 90 = 0.

Hence we omit the component of the weight ;)

Offline Ghost Of Highbury

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Re: Mechanics Question
« Reply #46 on: October 20, 2010, 05:34:09 pm »
Thank you man.
divine intervention!

Offline Deadly_king

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Re: Mechanics Question
« Reply #47 on: October 20, 2010, 05:47:20 pm »

Offline cooldude

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Re: Mechanics Question
« Reply #48 on: October 21, 2010, 10:38:26 am »
If you resolve the weight, it will be Wsin90 which is zero!

This is because sin 90 = 0.

Hence we omit the component of the weight ;)

actually it will because Wcos90 is 0 as cos 90=0 while sin 90=1

Offline Deadly_king

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Re: Mechanics Question
« Reply #49 on: October 22, 2010, 06:05:43 am »
actually it will because Wcos90 is 0 as cos 90=0 while sin 90=1

Rightly corrected dude ;)

My bad :-[