A scientist on Earth drops a hammer and a feather at the same time an astronaut on the moon drops a hammer and a feather.
A
The hammer hits the ground before the feather on both Earth and the moon.B
The hammer hits the ground before the feather on Earth, but the feather hits the ground first on the moon.C
The hammer and the feather hit the ground together on both Earth and the moon.D
The hammer hits the ground before the feather on Earth, and the hammer and feather hit at the same time on the moon.