What best describes the surface of a concave mirror? a. it is flat b. it is textured c. it curves outward d. it curves inward

Easiest way to figure out your answer in this case would be looking at the definition of Concave. Concave is having an outline or surface that will curve inward (i.e. a circle). So your answer will be D (it curves inward).

I hope this helps answer your question. have a great day

the second one and the forth one are in the purple because they are opinions and the rest are in the yellow

explanation:

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:

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