Is it necssary to express all angles in radianwhile using the equation `omega=omega_0=alphat`?

Obtain the equation omega = omega_(0) alpha t from first principles.

Express 100 W in candlepower.

A solid body rotates about a stationary axis so that its angular velocity depends on the rotation angle varphi as omega=omega_0-avarphi , where omega_0 and a are positive constants. At the moment t=0 the angle varphi=0 . Find the time dependence of (a) the rotation angle, (b) the angular velocity.

A solid body rotest about a stationary axis, so that its angular velocity depends on the rotational angle phi as omega=omega_(0)-kphi where omega_(0) and K are postitive constatns. At the moment t=0,phi=0 Find the dependence of rotaions angle.

Equation of a standing wave is generally expressed as y=2Asinomegatcoskx . In the equation quantity (omega)/(k) represents

If omega is a complex cube root of unity,then the equation |z-omega|^(2)+|z-omega^(2)|^(2)=lambda will represent a circle,if

If omega is an imaginary cube root of unity.Then the equation whose roots are 2 omega+3 omega^(2),2 omega^(2)+3 omega, is