The process of star and planet formation begins with a large cloud of gas and dust called a solar nebula. rank the formation events that occur within a cloud from earliest to latest.

rank from earliest to latest. to rank items as equivalent, overlap them.

the cloud is large, cool, and slowly rotating

the cloud collapses into a disk

competing rotational and gravitational forces begin to flatten the cloud

the cloud becomes denser, heats up, and rotates faster

the cloud starts to contract under the influence of gravity

Distinguish between a transverse wave and a longitudinal wave.

Calculate the capacitance of a system that stores 2.0 x 10^-10c of charge at 100.0 v. use c=q/v. a. 2.0 x 10^-12 f b. 2.0 x 10^-8 f c. 5.0 x 10^11 f d. 5.0 x 10^7 f

Aperson gives a shopping cart an initial push along a horizontal floor to get it moving, and then lets go. the cart travels forward along the floor, gradually slowing as it moves. consider the horizontal force(s) on the cart while it is moving forward and slowing. which of the following statements is correct? (a) both a forward and a backward force are acting on the cart, but the forward force is larger. (b) only a forward force is acting which diminishes with time. (c) both a forward and a backward force are acting on the cart, but the backward force is larger. (d) only a backward force is acting, no forward force.