As the skateboard rolls down the ramp it loses potential energy and gains kinetic energy.
The correct order of processes leading up to the formation of a main sequence star is : ( C ) Gases condense to form a nebula, gravity causes the nebula to collapse and spin, a protostar forms, and nuclear fusion occurs.
<h3>What is a main sequence star ?</h3>
A main sequence star is a group of stars which forms a band of stellar types usually 90 percent when plotted on a graph ( spectrum vs luminosity) it also represents the life stages of a regular star in the galaxy.
In conclusion the correct order of the main sequence star is; Gases condense to form a nebula, gravity causes the nebula to collapse and spin, a protostar forms, and nuclear fusion occurs.
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Answer:
The value is
Explanation:
From the question we are told that
The mass of the block is
The force exerted is
The frequency is
Generally the spring constant of the spring is mathematically represented as
=>
=>
Generally the spring constant is also mathematically represented as
=>
=>
Boss tweed encourage his associates to work like a well oiled machine
thus providing his workers with benefits that encourages them to work like a
well oiled machine. A well oiled machine means that it does not stop, its work
is continuous and efficient.
on the opposite side
Answer: Option B.
<u>Explanation:</u>
Since the pulse is sent down through a rope which is tied to a wall means that the end of the pulse is fixed and it is not loose. If the pulse is reflected at a fixed end, the pulse will reflect off that end which is fixed and the if the end does not move.
This means that if the pulse which has an upward displacement will reflect off the end if the end is fixed like a wall and will return with a downward displacement.