The diagram above show the positions of a cone. The posit...
The diagram above show the positions of a cone. The position which can be described as neutral equilibrium is represented as
Z only
X only
Y and Z
Y and X
Correct answer is A
Under neutral equilibrium, the body rolls and the position of the center of gravity , C. G is neither raised nor lowered
The absorption of ink by blotting paper involves ...
The linear expansivity of brass is 2 x 10−5 oC−1. If the volume of piece o...
High Tension(H.T.) transmission means ...
Flourescent tubes produces light by the ...
A lead-acid accumulator is used in preference to a dry battery in a car because ...
Three cells each of emf, 1.0 V, and internal resistance, 2 Ω, are connected in parallel acr...