Two horizontal forces, and , are acting on a box, but only is shown in the drawing. can point either to the right or to the left. The box moves only along the x axis. There is no friction between the box and the surface. Suppose that = +4.2 N and the mass of the box is 4.1 kg. Find the magnitude and direction of when the acceleration of the box is (a) +4.6 m/s2, (b) -4.6 m/s2, and (c) 0 m /s2.
6 answers
Fill in the missing text that did not get pasted
x^²-5
x&sup5;-5
x&sup0;¹²³-5
x&sup4;-5
x23-5
2 answers