Recent content by CallingAllCars7

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    Cal II Integration: Solve (t+7)/(5-t)^(1/2)

    its just that the solution looks nothing like that : its -2t(5-t)^(1/2)- (4/3)(5-t)^(3/2)-14(5-t)^(1/2)+c I did also try integration by parts with another different answer.
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    Cal II Integration: Solve (t+7)/(5-t)^(1/2)

    Homework Statement find the following integral: (t+7)/(5-t)^(1/2) Homework Equations maybe U*v'= uv-[ u'-v] or substitution The Attempt at a Solution Ive been trying substitution u= (5-t)^(1/2) t= 5-u^2 dt= -2u ((5-u^2)+7)/u )*-2u(du) I get stuck here and I'm not...
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    How Do Newton's Laws Explain the Motion of a Pushed Chair?

    :confused: Homework Statement A chair of mass 13.0 is sitting on the horizontal floor; the floor is not frictionless. You push on the chair with a force = 45.0 that is directed at an angle of 40.0 below the horizontal and the chair slides along the floor. [b]2. Homework Equations...