~In the vacuum of outer space~ If a rocket motor exerts a force of 1 Newton on a mass of 2 kilograms for 1.414213562 seconds over a distance of 1 meter, how many Joules of work have been done? I thought Work = 1 N x 1 m = 1 kg 1m2 1s-2 = 1 J so Work = 1 N x 1 m = 2 kg 1m2 1.414s-2 = 1 J ??? I think there is something wrong with my set-up, but what is the proper way to write it? Is my textbook wrong? Please see the attached .PNG file for further clarification.