The speed of a baseball is 20.4 m/s. how many seconds will it take to travel 125 meters?

show how you got the answer

What kind of ion is contained in salts that produce an acidic solution? a positive ion that attracts a proton from water a positive ion that releases a proton to water a negative ion that attracts a proton from water a negative ion that releases a proton to water

The reaction q+r2=r2q is found to be first order in r2 and

How far is the region from the equator or control climate