What is the third step of the hydrogen fusion process? + → + e+ + v + energy + → +2 + energy + → + energy 6 + 2 → + 2 + energy + 2v

You carry a 7.0-kg bag of groceries 1.2 m above the ground at constant speed across a 2.7m room. how much work do you do on the bag in the process? (a) 157j (b) 0.00j (c) 185j (d) 82j

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space.b. we'll know it immediately because it will be brighter than the full moon in the sky.c. we won't know about it until 600 years from now.d. none of the above.