Which one of the following expressions gives the magnitude of the component of the…

PHYSICS · Single correct · AP · Physics 1: Algebra-based · Force and Translational Dynamics · Force and Translational Dynamics

Problem

Which one of the following expressions gives the magnitude of the component of the weight of a block of mass

m

acting perpendicular to a smooth plane inclined at an angle

\theta

to the horizontal? (a)

mg\tan\theta

(b)

mg\cos\theta

(c)

mg

(d)

mg\sin\theta