Find the force acting on a horizontal rectangular plate of dimension 2×3 m immersed in a fluid of specific gravity 0.65 at a depth of 6 m from the surface.

What is magnetic flux? explain faraday's law of induction.

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?

Because light travels in a straight line and casts a shadow, isaac newton hypothesized that light is