A 126.6 kg man is in a stationary 51.6 kg rowboat. The man jumps off the back of the boat with a horizontal velocity of 8.84 m/s. How fast does the boat move after the man jumps?

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

Describe different biomes. what are some adaptations that organisms (plants or animals) must have to live in each biome?

Why don't you see your reflection in water with waves or repples