Physics Unit 1 AS Levels Help. [15 January Exam]

[NaSiR HoSsAiN!!!]

when is the result ?

6th march!!! the grade boundary releases on the 5th i guess!!!

 

[Manasa]

when is the result ?

1 day after moi bday thats how i remember

 

[Ibtizam]

march 15...

6th march!!! the grade boundary releases on the 5th i guess!!!

??

 

[Manasa]

6th march!!! the grade boundary releases on the 5th i guess!!!

so soon? sure???

 

[Ibtizam]

1 day after moi bday thats how i remember

you are LUCKY

 

[Manasa]

you are LUCKY

lol i aint no lucky it means that i gotta spend my bday thinkin abt my result.. not what actually is supposed to be done on bdays

 

[NaSiR HoSsAiN!!!]

what??? its written in my statement of entry that the date is 6th march??? Weird!! :O

 

[Manasa]

what??? its written in my statement of entry that the date is 6th march??? Weird!! :O

lol not again.. here to.. ?

 

[NaSiR HoSsAiN!!!]

lol not again.. here to.. ?

what trickery is this!!! I don't want to live on this planet anymore!!!

 

[Manasa]

what trickery is this!!! I don't want to live on this planet anymore!!!

me too!!...

 

[baby123]

Okay,i'm worried on this question? in the materials one,what was the labelling of X? limit of proportionality? or elastic limit?

i guess it was the limit of proportionality. coz i think the second point bfor ultimate tensile strength is spouse to b elastic limit. lol i guess almost evry bdy mixed up stuff there .

 

[baby123]

wht

burj khalifa question I dd it right ....it was F=ma for part B you do 73-60 then times by 9.81 ...n blah
that question was easy but it took longgg

wht did u get for deceleration?

 

[baby123]

w

omg i was about to do that n i felt its not right! :/ wat about the last mcq? the one with the ball?

wht was the last one??? lol i cant remebr just explain it bit so i cld hav clue?

 

[Ibtizam]

wht

wht did u get for deceleration?

it was 0- the value of inital velocity( i forgot divide) by 5,3 the time .....umm i can't rmbr

 

[Ibtizam]

w

wht was the last one??? lol i cant remebr just explain it bit so i cld hav clue?

it was that cylinder with metal ball being dropped in

 

[baby123]

was

it was 0- the value i forgot divide by 5,3 the time .....umm i can't rmbr

yeah i did it similarly. as long as my memory serves i guess the final answer was sum thin 1.8 or 1.9

 

[Ibtizam]

was

yeah i did it similarly. as long as my memory serves i guess the final answer was sum thin 1.8 or 1.9

it was negative something

 

[baby123]

it was that cylinder with metal ball being dropped in[/qu

it was that cylinder with metal ball being dropped in

oh yes!!! i ticked the option saying ''smaller size ad greater in mass'' coz greater mass il obviously coz the downward force to increase so it will travel in lesser time plus the smaller in size means lesser surface area ad bcoz of this less drag force wil act. therefore the magnitude of total unbalanced force downward il b greater

 

[baby123]

it was negative something

yup has to b negativ as its a decceleration (negative acceleration)

 

[Ibtizam]

yeah you are right it was B-C i guess