The most widely accepted theory about the universe is the big bang theory.
<h3>What is big bounce theory?</h3>
The Big Bounce theory refers to the universe that is expanding and contracting, move back and forth in a big-picture timeline. The Big Bang theory was happened about 13.8 billion years ago when the universe began as a tiny, dense, ball that exploded. Many astronomers use the Big Bang theory to show how the universe began. But what caused this explosion in the first thing that is still a mystery. It has passed through many stages, which can be considered cosmological theories. The flat Earth, the geocentric model, heliocentricity, galactic centricity, the Big Bang, and the Inflationary Big Bang. In the Big Bounce theory, the universe is expanding and contracting, seesawing back and forth in a massively big-picture timeline more specific theory called "Big Bounce" theory proposes that the universe could collapse to the state where it is first started and then initiate another Big Bang.
So we can conclude that The Big Bang theory says that the universe came into being from a single more than 13 billion years ago.
Learn more about theory here: brainly.com/question/11555274
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Answer:
72 meters
Explanation:
The puck is acted upon by a force of friction between it and the ice. The strength of that force is relatively low on ice (coefficient of 0.1), that's why we have so much fun sliding over frozen puddles.
The force is determined as follows:
(friction) = (norm force of surface) x (kinetic coefficient of friction)
and it acts perpendicularly to the norm force, i.e., horizontally/parallel to ice surface. (the norm force is the opposite to gravity here).
(friction) = 0.20kg*9.8m/s^2*0.10 = 0.20N
So the puck experiences a deceleration of 0.20N/0.20kg=1 m/s^2.
The distance the puck makes is then calculated using the kinematic equation for decelerated motion with initial velocity v0 (and final velocity of 0):
The puck traveled 72m, unless it hit another hockey player, a tree, or a hole in ice.
A fertilized cell divides many times to form an embryo. - true
Human reproduction requires two reproductive cells from each parent. - true
Growth is caused by cells in your body dividing and making new cells. - false
A cell nucleus contains DNA, which is a chemical code for all inherited traits. - true
An object's thermal energy is dependent upon its temperature and mass.
Hope this helps!