A free-body diagram is a special example of the vector diagrams that will be used throughout our study of physics.
True
or
False

Aturntable that spins at a constant 74.0 rpm takes 3.10 s to reach this angular speed after it is turned on. find its angular acceleration (in rad/s2), assuming it to be constant, and the number of degrees it turns through while speeding up.

The three classes of rocks are sedimentary, metamorphic, and igneous. how are rocks classified into one of these three groups?

Why does gravity have a lesser than grater effect on higher altitudes?