Why is a ship loaded with a ballast(bottom load) ?
Answer / sanju
For stability of equilibrium the centre of gravity should be
brought as low as possible. That is why the ship is loaded
with ballast.
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Why do we not feel the enormous weight of the atmosphere above our heads ?
The magnitude of electrostatic force between two identical positive ions that are separated by a distance of 5.0 x 10– 10 m is 3.7 x 10–9 N. (a) What is the charge of each ion? (b) How many electrons are “missing” from each ion?
2 Answers College School Exams Tests, DELL, Sony,
For projectiles fired at identical speeds but various angles from the ground, neglecting air resistance and the curvature of the earth, at what angle will the maximumhorizontal distance be attained?
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Dear sir i need lic model question paper for the last two years, Kindly forward solved question papers to my mail id gsmaliniraj@yahoo.co.in, malinisankaram@gmail.com
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