Does this equation show that transmutation has taken place? Why or why not?
He - He+y
A. No, because gamma rays are emitted.
B. Yes, because the numbers of atoms and nucleons are conserved.
o
C. Yes, because it involves radioactive decay.
D. No, because the numbers of atoms and nucleons are conserved.

Aferris wheel is a vertical, circular amusement ride with radius 9 m. riders sit on seats that swivel to remain horizontal. the ferris wheel rotates at a constant rate, going around once in 9 s. consider a rider whose mass is 56 kg. at the bottom of the ride, what is the perpendicular component of the rate of change of the rider's momentum? at the bottom of the ride, what is the vector force exerted by the seat on the rider?

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity

How are the crust and the inner core alike? a) they are both solid. b) they both have the same temperature. c) they are both under the same pressure. d) they are both very close to the center of the earth.