Question

CBSE class 6 chapter name The different school Which of the following words from the text is the antonym of the word " criticize" ?
a) peep
b) appreciate
c) help
d) learn​

Answer 1

Answer:

Showing results for derive the expression for kinetic energy of a rotating body

Search instead for drived the expression for kinetic energy of a rotating body

Rotational kinetic energy can be expressed as: Erotational=12Iω2 E rotational = 1 2 I ω 2 where ω is the angular velocity and I is the moment of inertia around the axis of rotation. The mechanical work applied during rotation is the torque times the rotation angle: W=τθ W = τ θ .