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Edexcel Physics 6PH01 (24/05/16)

LucyAbigail

So this was a re-take for those who are on the 2008- course for Edexcel physics, how did you find it?

Reply 1

KINGYusuf

It was okay. Somehow I got 144J for the show that it = 130J but I have no idea how?

Reply 2

KINGYusuf

How did you do the show that 130J Q?

Reply 3

LucyAbigail

Was that the one with the graph and compression? If so I used the graph for 6cm compression and I think I did Ke is equal to Gpe but I can't remember my answer

Reply 4

username2452153

Original post by KINGYusuf

How did you do the show that 130J Q?

You just have to find the difference between, area under graph for compression = 9 cm and compression = 3 cm which is the work done.

Reply 5

luqmoney

all I keep thinking about are my mistakes, what did you guys get for the max velocity on the last question?

Reply 6

coffenscience

For the pogo stick I got 127j which is close enough to 130 iguess, its the wd=fxd
D=0.06 and f= from the graph
For part b I did that 130 =ke and worked out v which was something like 2.6/2.8 dunno how right I am tho, any progress on this unofficial Ms?