Which of the following is best determined by applying the principles of relativity and uncertainty rather than newtonian physics? a. the velocity of a satellite b. the speed of an object moving at close to the speed of light c. the length of an accelerating race car d. the momentum of a plane

What is the magnitude of the resultant vector round your answer to the nearest tenth

Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.

If forces acting on an object are unbalanced. true or false