Perhaps you have heard of or seen induction cooktops, another great application of the principles from our course. A large alternating current (AC) circuit moves in conductors just under the glass surface of the cooktop. The changing flux induces a current in the metal pan that heats the pan and the food it in, but the cooktop itself stays cool. In this picture, the half of the block of cheese in the cut-across pan melts, but the other half that hangs out of the pan does not. What would happen if the cooktop were energized with steady, constant direct current (DC)

2.22/3.33 points | previous answers tamucolphysmechl1 4.pre.002. ask your teacher my notes question part points submissions used on a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 2.40 m/s. (a) what are the magnitude and direction of the velocity of the red glider after the collision? magnitude 3.33 m/s correct: your answer is correct. direction correct: your answer is correct. (b) is this collision elastic?

In which situation has the independent variable for the experiment been changed? check all that apply. changed from counting the number of duckweed at day 0 and day 14 to counting them every day changed from testing duckweed growth in beakers to testing duckweed growth in large outdoor tanks changed from testing the effect of ph on duckweed growth to testing the effect of light levels on duckweed growth changed from testing the effect of acid ph on duckweed growth to testing the effect of basic ph on duckweed growth

What determines the amount of inertia an object has