2/20/2023 0 Comments Sims 4 moving things up and down![]() ![]() The force of gravity causes objects to fall toward the center of Earth. For the ideal situations of these first few chapters, an object falling without air resistance or friction is defined to be in free-fall. (It might be difficult to observe the difference if the height is not large.) Air resistance opposes the motion of an object through the air, while friction between objects-such as between clothes and a laundry chute or between a stone and a pool into which it is dropped-also opposes motion between them. A tennis ball will reach the ground after a hard baseball dropped at the same time. In the real world, air resistance can cause a lighter object to fall slower than a heavier object of the same size. Scott demonstrated on the Moon in 1971, where the acceleration due to gravity is only. This is a general characteristic of gravity not unique to Earth, as astronaut David R. A hammer and a feather will fall with the same constant acceleration if air resistance is considered negligible. ![]()
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