Q7 2001 paper (1 Viewer)

[Wahlito]

can someone explain how to do it?

 

[Takuya]

http://www.boredofstudies.org/community/showthread.php?s=&threadid=17264

Exactly the same method.

 

[juber]

V^2 = U^2 + 2 x A x S
0 = 81 + 22A
22A = -81
A = -3.68

= 3.7 ms-2
= (B)

 

[haz_it_all]

wat is the point of giving the "mass of the object is 0.30 kg" for then????/ jus tryin to confuse ppl

 

[SmokedSalmon]

Originally posted by haz_it_all
wat is the point of giving the "mass of the object is 0.30 kg" for then????/ jus tryin to confuse ppl

yep exactly