**100 points!** HELP ASAP

It's 02.10 Free Fall Motion from FLVS

I'd like some help completing this :)

Thank you!!!

show the wavelengths of a wave. show the crests of a wave.

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

a. are