Gassed up sharty jk
What school year did males begin joining FCCLA?

Aparticle's position is given by x = 3.00 - 9.00t + 3t2, in which x is in meters and t is in seconds. (a) what is its velocity at t = 1 s? (b) is it moving in the positive or negative direction of x just then? (c) what is its speed just then? (d) is the speed increasing or decreasing just then? (try answering the next two questions without further calculation.) (e) is there ever an instant when the velocity is zero? if so, give the time t; if not, answer "0". (f) is there a time after t = 3 s when the particle is moving in the negative direction of x? if so, give the time t; if not, answer "0".

According to the image below, which season is about to begin in the southern hemisphere? a. summer b. autumn c. winter d. spring

Relative to the ground below, how many joules of potential energy does a 1000-kg boulder have at the top of a 5-m ledge?