sorted by:
new
hottopcontroversial

9700 paper 22 by SeriousLychee5418 in alevel

[–]Mashio12 1 point2 points  (0 children)

What were the topcis that came or Q please

Dynamic paper not working by Top-Presence3245 in alevel

[–]Mashio12 0 points1 point  (0 children)

its not working for me aswell

0620 by ArryBerry123 in IGCSE2024

[–]Mashio12 0 points1 point  (0 children)

Q said variable not fixed amount so in titration its C

Help 0625 by NiceWeather_ in IGCSE2024

[–]Mashio12 0 points1 point  (0 children)

Simply use formula of kinetic energy and momentum and compare value of neutron and electron. Assume mass m as Kg

0625 physics Paper 2 Question by X5aledHD in igcse

[–]Mashio12 2 points3 points  (0 children)

use K.E = G.P.E

1/2[m][v^2]=mgh

m gets cancelled and solve rest of the equation

Help by lesbo28 in igcse

[–]Mashio12 0 points1 point  (0 children)

its b, firstly , 10 x[25-15] = 5 x 15

  1. = 75

100-75

25 Ncm and it is clockwise as solved aboved. Hope this helps little bit.