Gymnasts often
practice on foam floors, which increase the collision time when a gymnast
falls. What effect does this have on collisions
The effect of the gymnast on the collision will increase.
An elastic collision is when two bodies collide and separates after collision
conserving the total kinetic energy before and after collision.
We learned that We are in the disk of the Galaxy, about 5/8 of the way from the center.
<h3>
</h3><h3>What is the work of Harlow Shapley?</h3>
Shapley, who was based in Boulder, Colorado, utilised Cepheid variable stars to determine the Milky Way Galaxy's size and the Sun's location within it through the use of parallax. He put out his "liquid water belt" theory, now referred to as the idea of a livable zone, in 1953.
Milky way Galaxy-
There are many stars, grains of dust, and gas in the Milky Way. It is known as a spiral galaxy because, from the top or bottom, it would appear to be whirling like a pinwheel. About 25,000 light-years from the galaxy's nucleus, the Sun is situated on one of the spiral arms.
Approximately 5/8 of the way from the galaxy's nucleus, we are in the disc. William Herschel believed that the Sun and Earth were about in the middle of the vast cluster of stars known as the Milky Way.
to learn more about Harlow Shapley's original estimate go to - brainly.com/question/28145909
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Continental deflections, the Coriolis effect and global winds all affect surface ocean currents.
Answer:
The boundaries cause the waves to change direction an effect called <u>refraction.</u>
Explanation:
When a wave crosses a boundary between different materials, the speed of the wave and its wavelength changes.When passing from air to water the two properties (speed and wavelength) decreases, and the wave is observed to change direction as it crosses the boundary between the two material.The bending of the wave is called refraction.
