1. During a pendulum's swing, the highest point is considered to have and
a. high PE and low KE
b. low PE and high KE
c. high PE and high KE
d. low PE and low KE

Define the meaning of the unalienable rights of life liberty and persuit of happiness

Ann walks 80 meters on a straight line 33 ∘ north of east starting at point 1. draw ann's path. represent ann's walk with a vector of length 80 meters. draw the vector starting at point 1. the length given in the display is in meters.

If a substance is in the gas phase, which of qualities of the gas will stay constant? a: volume b: mass c: shape d: position of particles