- Messages
- 69
- Reaction score
- 64
- Points
- 28
how many rungs can he climb in 5 s tat one rite ?
We are currently struggling to cover the operational costs of Xtremepapers, as a result we might have to shut this website down. Please donate if we have helped you and help make a difference in other students' lives!
Click here to Donate Now (View Announcement)
We know power = worked done / time taken
So 528W = wd/5s
Then re arrange it so that :
Wd = 528 x 5
Wd = 2640J
work done = force x dist moved so..
2640J = force x 0.30m (30cm apart converted to meters)
2640/30 = force
= 8800N
then 8800 / 800 (his weight)
= 11 so 11 rungs
In Chemistry's paper 6, there are questions about ions and their reactions/observances, is there a way I could get the list of which ion reacts how and what color/precipitate they form? That would be a great help.
Waleykum Assalam...
I am going to appear for biology in 2014 m/j session..Confused as where to start learning from. I mean from which chapter shall i start studying and would like to have FAQs please.
JazakAllah!
In Chemistry's paper 6, there are questions about ions and their reactions/observances, is there a way I could get the list of which ion reacts how and what color/precipitate they form? That would be a great help.
Help guys! Does anyone have a revision guide for Biology paper 3?????? Pleaseee
Biology,revision/study guide paper 3,does anyone have it please??
AOA need help in physics paper 6
question about these statement ans justification questions how do u answer them?
and how to do question 3 M/J 10 varient 62 part c
thx in advance
Those kind of questions is usually based on the working u have done previously in the same question ( in this case it is part B). If your working is correct you will be able to solve C. & if you noticed the mark scheme for this question, doesn't have a specific answer it just say (expect NO).
B)circuit 1: 1.9/0.31=6.13
circuit 2: 1.8/0.30=6
circuit 3:1.9/0.61=3.11
(Note that the formula is given & the numbers r in the table)
C)The student suggests that P(6.13)+Q(6) should equal P&Q(3.11).
ANS:
Apparently the statement would be: NO
Justification: you can right anything that explains (it shouldn't be scientific).
For almost 10 years, the site XtremePapers has been trying very hard to serve its users.
However, we are now struggling to cover its operational costs due to unforeseen circumstances. If we helped you in any way, kindly contribute and be the part of this effort. No act of kindness, no matter how small, is ever wasted.
Click here to Donate Now