Picture shows the geometrical shape of water molecules. Assume that the charge of O is -1C and chare of H as +0.5C and the separation between H and O as 0.9584 A and the separation between two H as 1.515 A and the angle between two H as about 104.45 degree calculate the resultant force acting on O and H atoms and their directions. Apply Coulomb`s law and vector methods to solve the problem.1A=10-10m

Which feature indicates that mars resides in the inner region of the solar system

An alligator swims to the left with a constant velocity of 5 \,\dfrac{\text{m}}{\text s}5 s m ? 5, space, start fraction, m, divided by, s, end fraction. when the alligator sees a bird straight ahead, the alligator speeds up with a constant acceleration of 3 \,\dfrac{\text {m}}{\text s^2}3 s 2 m ? 3, space, start fraction, m, divided by, s, start superscript, 2, end superscript, end fraction leftward until it reaches a final velocity of 35 \,\dfrac{\text {m}}{\text s}35 s m ? 35, space, start fraction, m, divided by, s, end fraction leftward. how many seconds does it take the alligator to speed up from 5 \,\dfrac{\text {m}}{\text s}5 s m ? 5, space, start fraction, m, divided by, s, end fraction to 35 \,\dfrac{\text {m}}{\text s}35 s m ? 35, space, start fraction, m, divided by, s, end fraction?

Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer