⚡ Einstein Discovered A Law That Controls Motion😳

追加: 2026-05-21

[00:00:00]Einstein said, "Now, here's a rocket that's accelerating at 32 ft per second.

[00:00:03]Okay.

[00:00:04]>> Okay? Right. We're in space. Right.

[00:00:06]Okay? You're on the other side of the rocket. And we're accelerating sort of this way. Upwards, let's say. Up I mean, towards our ceiling. You are across from me in the rocket. And I take a ball and throw it to you.

[00:00:18]At the instant I let go of the ball, it is going whatever speed the rocket was going at that moment, cuz I'm in the rocket and my hand is touching the ball.

[00:00:27]Right. But if it takes 1 second to get to you, what happened to the speed of the rocket in that 1 second? It went 32 ft. It went up. It went up 32 ft. So, this ball is not going to make it to you. It's not going to go straight across to you.

[00:00:41]>> No, it's going to go down.

[00:00:42]>> to curve down. Right.

[00:00:44]I got you. It's going to curve down exactly the way it curves down if you threw the ball on Earth.

[00:00:49]And Einstein said, "Could you tell the difference between these two situations, in a rocket or on Earth?"