In the figure shown balance point is at 40 cm from A when switch S is open and 60 cm from A when switch S is closed If AB 100 cm

Question

In the figure shown balance point is at 40 cm from A when switch S is open and 60 cm from A when switch S is closed If AB 100 cm the R ww www 10 92 A H 20 V R 12 50 OR 12 50 OR 50 Q 1092 wwww wwwww R B

Kunduz · Accepted Answer

Click to see the answer