Which of the following correctly describes the state of matter of one of the samples? a. d is a liquid because it retains its shape b. d is a solid because it retains its shape. c. c is a liquid because it has a definite volume. d. c is a solid because it has an indefinite volume.

Its B

Im pretty sure im right, sorry if not

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

-reverse card

your answer is c! hope this : )