What are the characteristics of a fire classification pictogram? Colored background.
They are circular.
Letter, indicating the fire classification.
White symbol / lettering
check

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.

There are weak or strong attractive forces between atoms of liquids with a high viscosity

Ababy stroller is a rest on top of a hill which is 10 m high. the stroller and baby have a mass of 20 kg. what is the potential energy of the baby and stroller?