girls answer this please name 5 makeup companys or i wont answer your question if you do ill answer yor question and youlle have to do one thing

Write short note on the following ; collision theory, rotation angle and angular velocity, centripetal acceleration, coriolis force, and newton's law of gravitation.

Aphysical change is a change in the size, shape,, or stafe of matter true or false

At time t=0, a particle is located at the point (3,6,9). it travels in a straight line to the point (5,2,7), has speed 8 at (3,6,9) and constant acceleration 2i−4j−2k. find an equation for the position vector of the particle.