Where can I find a set of practice questions for rotational work, power, energy torque and inertia? Seeing it once or twice doesn't help me remember long but if I got through a few dozen questions, I will have it. Please do advise!
I have a problem if anyone can help me... Is w (omega) a vector? Do I have to put the vector sembol on top of w (omega)? The reason I ask this is because my teacher did not care my solution just because I didn't put the vector sign to velocity... So for that reason do I have to put vector sign to omega too? Please help me I usually cannot see vector sign to any solution i have seen.. but they told me it is a vector so i am in a dilemma 😢
In usual we don’t put a vector sign above every quantity , like for e.g. Force , we don’t always put vector , while solving equations , but we generally put it when we derive equations which is the specific need for that question to emphasize that F is a vector
Can we use the constant angular acceleration equation in this problem to find the angular acceleration at 8:06? Since, the problem does not say anything about the constant angular acceleration.
I ask you to force a power (torque for angular displacement) to the force and then arrive at the concept of power moment. If the power is reduced to another power on a smaller radius I get a power multiplier ..... Mechanical free energy ...... www.turbinaperfezionataccs.it
