- List three other types of evidence that plants existed in Antarctica.?

Discover Questions

A wheel of the given radius is rotating at the indicated rate.
radius 15 in., 2300 rpm
(a) Find the angular speed (in radians per minute)? How much heat is needed to vaporize 2g of copper if the enthalpy of vaporization is 322 kJ/mol? A penny is dropped from a height of 492 cm, how long did it take for it to hit the ground? Solve the given initial-value problem...
(x+ye^(y/x))dx-xe^(y/x)dy=0, y(1)=0? Why does March have wild temperature fluctuations?