A real-life example of a pendulum -2 Pendulum Problems Problem--One where you solve for T and one where you solve for L or g (It's fine if the numbers aren't realistic)
-Answer key to the problem

this isn't the answer but they're the graphs

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.

a person with a mass of 106kg has a weight of 1060n

answer: i'm not sure which is which for i get confused on it all the time but i can tell you that the answer lies with the convex and concave devices. i hope this you. have a good day and best of luck to you!

explanation: