Figure DP 7-3 shows a voltage source and unspecified circuit elements. Each circuit element is a single resistor, capacitor, or inductor. Consider the following cases: (a) v t 11:31 cos 2t 45 V (b) v t 11:31 cos 2t 45 V For each case, specify each circuit element to be a capacitor, resistor, or inductor and give the value of its capacitance, resistance, or inductance. Hint: cos y f cos y cos f sin y sin f + v(t) 4 cos 2t A Figure DP 7-3 D

PY 205 Week 5 Newton’s Law of Universal Gravitation - The force of gravitation exerted on one particle by a second particle is always directed toward the second particle o The total force on one particle is the vector sum of the forces exerted by each of the others - Gravity near the earth’s surface o The force of gravity due to...