Time remaining:
How many miles per hour

Algebra
Tutor: None Selected Time limit: 1 Day

Throw 175 gram disc 250 feet in :04seconds=miles per hour

Jul 16th, 2014

w = 175 gram  d = 250 feet  or    d = 0.0474 miles

t = 4 sec     or     t = 0.00111

as formula for velocity is 

v = d/t

then putting the values , we get

v = 0.0474 / 0.00111

HENCE 

v = 42.7 miles per hour

Jul 16th, 2014

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Jul 16th, 2014
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Jul 16th, 2014
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