A object is moving at a steady speed what will happen if an additional force is applied to the object in the same direction which the object is moving

Can someone me and plz do the problem

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking

1/4x+5=3/4. i can't get access to the answer to this question! and, my request on "contact us" will not go