Determine the volume of an object that weighs

Reference no: EM13531102

1.A thin wire ring, 3 cm in diameter, is lifted from a water surfaceat 20 C (DEGREE CENTIGRADE). Neglecting the wire weight, what isthe force required to lift the ring? is this a good way to measuresurface tension? should the wire be made of any particularmaterial?

2.Determine the volume of an object that weighs 200 N in water and300 N in oil (s = 0.88). What is the specific weight of theobject?

3.Velocity component increase linearly with time

V = Kxt i - Kyt j + 0k

find and sketch , for a few representative times, the instantaneousstreamlines.

Reference no: EM13531102

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