Using Moment of Inertia. The moment of inertia of an object rotating around a fixed object is useful in calculating two key quantities in rotational motion: Rotational kinetic energy: K = IÏ 2; Angular Momentum: L = IÏ
Microwave on high about 3-4 minutes. With a fork stab the broccoli to check to see if it is cooked to your liking. Do not overcook. Broccoli will retain its bright green color, crisp tenderness and sweetness if you cook it just until a fork can pierce the stalk.
Add the Chinese broccoli and cook uncovered until just tender, about 4 minutes. Drain and set aside. Meanwhile, whisk the sugar, cornstarch, soy sauce, vinegar, sesame oil, hoisin sauce, ginger, and garlic together in a small saucepan over medium heat until thickened and no longer cloudy, 5 to 7 minutes. Toss the broccoli in the sauce and serve.