Ms. grant had been cleaning the bathroom and without thinking had mixed two different household cleaners in order to clean up some tough mold and mildew. she began to feel dizzy and had difficulty breathing. what is the first step ms. grant should take to remedy her situation ?

Acar drives toward the right over the top of a hill, as shown below. which arrow represents the centripetal acceleration? w x y z

What is the name for the remnant of an asymptotic giant that has lost its shells? black dwarf white dwarf yellow giant black hole

A1-lb collar is attached to a spring and slides without friction along a circular rod in a vertical plane. the spring has an undeformed length of 5 in. and a constant k =25 lb/ft. knowing that the collar is released from being held at a determine, the speed of the collar and the normal force between the collar and the rod as the collar passes through b.