Lets assume you are trying to tighten a bolt to certain specifications and the wrench you are using does not apply the correct torque. assuming you need to increase the torque by a factor of 2, what could you do? use a wrench with a handle twice the length and apply 1/2 the force. use a wrench with a handle twice the length and apply twice the force. no idea, the angle is not given. use a wrench with a handle twice the length and apply the same force.