please try to find (a)...................
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See the attach file for ans
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sagarika2:
thanks....
but r u sure this ans.
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given
v=w√(a^2-x^2)
v÷w = √(a^2-x^2)
(v^2)÷(w^2)=(a^2-x^2)
a^2 = {(v^2/w^2) + x^2 }
so,
a=√[{(v^2+w^2x^2)/w^2}]
v=w√(a^2-x^2)
v÷w = √(a^2-x^2)
(v^2)÷(w^2)=(a^2-x^2)
a^2 = {(v^2/w^2) + x^2 }
so,
a=√[{(v^2+w^2x^2)/w^2}]
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