Aturbine blade rotates with angular velocity ω(t) = 8.00 rad/s - 0.20 rad/s3 t 2. what is the angular acceleration of the blade at t = 6.8 s?

Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.

More solar radiation is absorbed by earth’s surface than by

Agraduated cylinder contains 63.0 ml of water. a piece of gold, which has a density of 19.3 g/ cm3, is added to the water and the volume goes up to 64.5 ml. calculate the mass in grams of the gold that was added to the water. explain how you got your answer.