With that push, they have accelerated their masses, which means they have of their bodies. a.) changed the velocity b.) changed the masses c.) changed the internal structure d.) changed the color

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 a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?

Awhite-blue star is hotter than a red star. select the best answer from the choices provided true or false