Question

Physical Sciences P1
NSC
Preparatory Examination September 20
QUESTION 7 (Start on a new page)
Two positively charged identical metal spheres, A and B, each with a mass
of 4 g are suspended from the same point by light, inextensible strings of
equal length. The strings make an angle of 10° with each other as shown in
the diagram below,
100
A
+ 1x100c
+9x10-6 C
Before contact

7.3
Calculate the magnitude of the electrostatic force of repulsion
between charge A and B.​

Answer 1

Answer:

not knowing sorry bro

Explanation:

not knowing sorry bro