What scientific instruments are used to measure volume? this is for a project! don't put useless answers!

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.

Which notation is used to represent an alpha particle? a. b. c. d.

What is the angular momentum of the bar about the axle?