Amoving cyclist sees traffic up ahead and begins slowing down with constant acceleration. after slowing down for 0.5s , the cyclist has travelled forward 2m and has a speed of 10 km/h. we want ot find the acceleration of the cyclist while slowing 10 km/h. which kinectic formula is used to the target unkonw

work: w = fd (given)

work done by chet   =50*1 = 50 j

work done by mika =40*2 = 80 j

work done by sara =30*1.5 = 45 j

work done by bill =60*0.5 = 30 j

students in order from the greatest amount of work done to the least is mika> chet> sara> bill

hence option (b) is correct.

part 1: which substance has a higher solubility?

a

smallest amount left undissolved atall temps in table shown most has dissolved high sol'by