- Messages
- 389
- Reaction score
- 628
- Points
- 103
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)
Point P and R are entirely out of phase with each other because they have a difference of pie or 180 degrees between them whereas Q and T have a difference of 0.75 wavelengths between them which is equal to 270.Need explanation
O/N 2014 - variant 23
Q7) >b
View attachment 52103
Can anyone answer plz??
Hey, the fundamental charge ( elementary charge) is the multiple of this set of charges of oil. And thus, the elementary charge (1.6 x10^-19 C) is a multiple of the differences of these oil charges. Subtract the first two for example,Can someone please explain this question?
B?A bow of mass 400g shoots an arrow of mass 120g vertically upwards. The potential energy stored in the bow just before release is 80J. The system has an efficiency of 28%. What is the height reached by the arrow when air resistance is neglected?
A 4m
B 19m
C 187m
D 243m
how??
If the answer is B then this is how.how??
Hey, I suggest you use www.freeexampapers.com or www.maxpapers.com as an alternative for now.As you are a staff member, I would like to ask why this website is down, it has been so long since it was functioning here in the Middle East . I was really dependent on it, but now when CIE are approaching , the website is not working. Pls repair ASAP.
can someone help me with this question
I need help for question 6(b). If its possible please explain in detail. I understand the basics of phase difference but when it comes to applying it in questions, i go blank
http://www.acethem.com/pastpapers/a...uestion-paper-2011-summer-paper-2-15425.html/
Thank you.
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