A merry-go-round is spinning in a circle at a constant speed. A child is 5 meters away from the center of the merry-go-round and accelerates at 7 m/s^2. What is the tangential velocity of th
child?

Use the table to answer question 22 23 and 24.

Stars x and y are both bluish main sequence stars. star x has a higher absolute brightness than star y. how do the two stars compare? explain

Solar cell a produces 100 joules of energy, when a light source is shown on it for 3 minutes. solar cell b produces 200 joules of energy when the same light source is shown on it for 5 minutes. which solar cell works better? a) solar cell b, because it produces more energy. b) solar cell b, because it generates more power. c) solar cell a, because it produces energy quicker. d) solar cell a, because it generates a greater wattage. eliminate