The Student Room Group

Edexcel IAL Physics Unit 1 WPH01 May June 2016 Discussion

Scroll to see replies

Original post by MrBioBombastic
60+iA :biggrin: i messed up in finding acceleration :frown:


What was tot acceleration? I was confused as to use the whole mass or only the spiders.
Reply 21
Guys what was the value for acceleration
And wb displacement time graph question
I chose D
Original post by MrBioBombastic
60+iA :biggrin: i messed up in finding acceleration :frown:


which one ? spider one ?
Original post by wenogk
Guys what was the value for acceleration


i got 7 ms-2
Original post by wenogk
Guys what was the value for acceleration

7ms-2 was correct but i git wrong mine was 2 as i used difference of their masses
Original post by MrBioBombastic
And wb displacement time graph question
I chose D


same here xD
Original post by ToxicPhantom007
which one ? spider one ?


Yep :frown:
Original post by MrBioBombastic
7ms-2 was correct but i git wrong mine was 2 as i used difference of their masses


u will get 1 or 2 marks maybe
Original post by ToxicPhantom007
same here xD


Yo :biggrin: ^_^
Original post by ToxicPhantom007
u will get 1 or 2 marks maybe


I hope :/
Original post by Ayesssshaaa
What was tot acceleration? I was confused as to use the whole mass or only the spiders.

you shouldve assumed spider and fly as a single object
For d spider ques what was d accn..i did (weight of d spider + fly) - tension = mass of spider and fly * acceleration ...then made accn. D subject what about u guys?
Wb abt last mcq i chose weight less so more acceleration
Original post by Zainat0987
For d spider ques what was d accn..i did (weight of d spider + fly) - tension = mass of spider and fly * acceleration ...then made accn. D subject what about u guys?


i did somethin really complicated but i got 7 as the answer
Projectile problem??..what was d vertical fall time (x to y)..i did t= (1/20) * 6
Original post by MrBioBombastic
Wb abt last mcq i chose weight less so more acceleration


weight less ----> less accel
coz W is directly prop to g
Original post by Zainat0987
Projectile problem??..what was d vertical fall time (x to y)..i did t= (1/20) * 6


yeah 0.3 s
regarding the spider question, the first line mentioned that the spider was on ANOTHER string, so, my calculation was MsG-T1=M * A. and i got 6.89 as the acceleration? is it correct?
Original post by Zainat0987
Projectile problem??..what was d vertical fall time (x to y)..i did t= (1/20) * 6


what was your ans for accel in spider ques ?

Quick Reply

Latest