The equation pe (before) + ke (before) = pe (after) + ke (after) is known as the law of conservation of a. force b. mechanical energy c. momentum d. electrical energy

Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?

Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity

A( developed during the process of technology design