The ability to transfer energy explosively into force is
a. balance
b. coordination
c. agility
d. muscular strength e. poise

Ineed with these last two questions: 1) what are two types of cold air masses that influence the weather in north america? name them and describe their humidity. 2) describe the motion of a cold air mass and a warm air mass and the weather you would expect at a warm front and an occluded front.

Determine the maximum r-value of the polar equation r =3+3 cos 0

You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?