Which formula can be used to find the x-component of the resultant vector?
a. tx - ux - vx
b. tx + ux + vx
c. tx = tcosθ
d. tx = tsinθ

Spend time observing or thinking about events that involve matter and energy. which events can you explain? which events can’t you explain?

Based on the concept of the wave-like nature of light, huygens' theory of light postulates that the more light was "bent" by a substance the slower it would move while traversing across that substance. a) deflection b) interference c) refraction d) resonance

Alarge box of mass m is pulled across a horizontal frictionless surface by a horizontal rope with tension t. a small box of mass m sits on top of the large box. the coefficients of static and