What would have happened if the South won civil war?

What would have happened if the South won civil war?

Southerners wanted to preserve slavery because the institution was an integral part of its agrarian economy. First, had the Confederacy won the Civil War, slavery would have undoubtedly continued in the South. As a result of the Emancipation Proclamation and the Union victory, slavery was abolished.

Why does the cannonball not fly in a completely straight line?

In the absence of gravity and air resistance, the cannonball would move in a straight line away from the cannon in the direction that it was fired. When gravity from the Earth acts on the cannonball, it follows a path that depends on the altitude and muzzle velocity of the cannon.

What did they used to think kept a cannonball in flight?

Newton’s Cannon is a thought experiment used to motivate orbital motion. Cannonballs were fired from a high mountain at increasing muzzle velocity until they orbit the Earth.

Did Apple really fall on Newton?

There’s no evidence to suggest the fruit actually landed on his head, but Newton’s observation caused him to ponder why apples always fall straight to the ground (rather than sideways or upward) and helped inspired him to eventually develop his law of universal gravitation.

What did Einstein mean when he said that gravity warps space?

It is here that Einstein connected the dots to suggest that gravity is the warping of space and time. Gravity is the curvature of the universe, caused by massive bodies, which determines the path that objects travel. In Einstein’s view of the world, gravity is the curvature of spacetime caused by massive objects.

Is gravity a consequence of time?

Yes, time goes faster the farther away you are from the earth’s surface compared to the time on the surface of the earth. This effect is known as “gravitational time dilation”. Gravitational time dilation occurs because objects with a lot of mass create a strong gravitational field.