I am just having problems factoring the constants out of the integral: ∫Fsinwt dt where F and w are constants. I can obviously take F right out of the integral but I forget how to take the w out of the sin, and I can't seem to find anywhere on the internet that will tell me how to do so. If anyone could quickly help me that would be great. Thanks. EDIT: If anyone could explain to me how to enter an integral like this into wolfram alpha so I can have steps that would be just as good.