Ahailstone traveling with a velocity of 43 meters/second comes to a virtual stop 0.28 seconds after hitting water. what is the magnitude of its acceleration in the water
a.12 meters/second2
b.1.5 × 102 meters/second2
c.78.6 meters/second2
d.6.5 × 10-3 meters/second2

the ozone layer acts as a filter for the shorter wavelength and highly hazardous ultraviolet radiation (uvr) from the sun, protecting life on earth from its potentially harmful effects. when the sky is clear, there is an inverse relationship between stratospheric ozone and solar uvr measured at the earth's surface.

c. orbital shape i hope this is correct