A body immersed in a fluid experiences an upward thrust which depends on
(A) The weight of the fluid displaced by it
(B) The volume of the body
(C) The mass of the body
(D) All of these.
I THINK THE ANSWER SHOULD BE C BECAUSE IT IS MASS OF THE BODY WHICH IS IMMERSED IN WATER AND THE WEIGHT OF THE BODY IS MORE THAT'S OF THE FLUID THAT'S WHY IT EXPERIENCES UPWARD THRUST
If L denotes ÷, M denotes ×, p denotes + and Q denotes -, then which of the following statements is true?
A32 p 8 L 16 Q 4 = - 3/2
B6 M 18 Q 26 L 13 p 7 = 173/13
C11 M 34 L 17 Q 8 L 3 = 38/3
D9 p 9 L 9 Q 9 M 9 = - 71
How is the answer 9 p 9 L 9 Q 9 M 9 = -71