If there is a loss of 4.36 × 10-5 g of mass in a nuclear reaction, how much energy would be released? recall that c = 3 × 108 m/s. a. 1.45 × 10-13 kj b. 3.92 × 106 kj c. 3.92 × 109 kj d. 3.92 × 1012 kj

To create electromagnetic induction, which of the following has to move? a. a wire b. a magnet c. a transformer d. either a or b

Astate of matter all that has define volume and can flow is a(n)

Aperson stands on a platform, initially at rest, that can rotate freely without friction. the moment of inertia of the person plus the platform is ip. the person holds a spinning bicycle wheel with its axis horizontal. the wheel has moment of inertia iw and angular velocity ωw. take the ωw direction counterclockwise when viewed from above. part a what will be the angular velocity ωp of the platform if the person moves the axis of the wheel so that it points vertically upward?