how was physics p22?

[DumbIdiot]

i personally found the paper easy. though i made a silly mistake which will cost me 3 marks.

 

[nabeelah]

it was....jst sme foolish mistake everywhere

 

[CSMGONE]

I need to think much more before answer.

 

[Hassan22]

it was hard than may june.m pissed off silly mistakes

 

[Musab100]

It was not easy paper specially question 2

 

[Sherko]

I want to know the answer for question 2!
was it 240 m?

 

[Dark Blade]

I want to know the answer for question 2!
was it 240 m?

No it wasn't
How was the wave question?

 

[nabeelah]

got 120m
and for the wave was it sta or pro?/

 

[Sherko]

got 120m
and for the wave was it sta or pro?/

how did u get it 120 m ?
I think it was stationery

 

[Sherko]

No it wasn't
How was the wave question?

then what was the answer?

 

[student013]

I've got answer for question 2 as 2.4 m... :/

 

[student013]

how did u get it 120 m ?
I think it was stationery

I also do think it's a stationary wave in the same way being a transverse one also>> Is it??

 

[Sherko]

I've got answer for question 2 as 2.4 m... :/

because u divided the 4 squares by 100 to get it in m but the time base setting was set at microsecond/cm

 

[Musab100]

I did blunder in q2 i forgot.to.devide the distance by 2.and didnt convert to metres

 

[urvi kapoor]

What was the ans to second part of quest 2 and the distance between PQ

 

[Sherko]

second part was 0.2 s/cm and distance between PQ i got it 0.089 m

 

[urvi kapoor]

I got the same but some are saying pq was 0.18 as we had to take averafe of F

 

[Sherko]

I got the same but some are saying pq was 0.18 as we had to take averafe of F

no because u will take the force exerted for that distance which would be 14 N

 

[urvi kapoor]

Okay thanks!: )

 

[urvi kapoor]

What about forces on wheel? I wrote weight and normal force and that it is not in qequilibrium cause of the torque is that right??