When a large body of experimental evidence supports a hypothesis, what may the hypothesis eventually be considered?

the first, second, and fifth options

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.

an energy transformation flow diagram is shown

where is it ?

the five characteristics of adolescence are biological growth and development, and undefined status, increased decision making, increased pressure and the search of self.