A body weigh 0.45N in air. Totally immersed in water it weigh only 0.22N while when immersed in another liquid is 0.26N. Determine density of the other liquid ​

Abug is 12 cm from the center of a turntable that is rotating with a frequency of 45 rev/min . what minimum coefficient friction is required so that the bug stays on the turntable?

Distinguish between a transverse wave and a longitudinal wave.

"an open tank has the shape of a right circular cone. the tank is 6 feet across the top and 5 feet high. how much work is done in emptying the tank by pumping the water over the top edge? note: the density of water is 62.4 lbs per cubic foot."