Physics 9702/22

[Tahaali54]

How was the paper ppl!!
any one interested in tallying the answers??

 

[Z.S.M]

Yeah. I wanna tally.
Q1. (a) 18 m/s
(b) graph with 3 segments. 0 m/s to 18 m/s. Constant speed at 18 m/s. Decreases to 0 m/s till 100 s.
what was Q2? :Search:

 

[matchwhiz]

no there are 4 segments the graph becomes constant again at negative 12.5 till 100seconds

 

[Z.S.M]

no there are 4 segments the graph becomes constant again at negative 12.5 till 100seconds

Hmm.... the guys from my class did something like that.

 

[anahita16]

Yup 4 segments same here...

 

[Emily793]

what were the answers for electric field?? and charge??

 

[matchwhiz]

E=75000
to find the charge u nid to equate qE=mg
i got an answer in the power of -19 i think.

 

[Emily793]

:Yahoo!: :Yahoo!: i got that too!!!

 

[Optimass25]

I hope GT shall be less than 40....
Ameen

 

[Mia4005]

me to0!
sigh but i still hope the GT is less..