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1 year ago

A satellite with a mass of 110 kg and a kinetic energy of 3.0 ´ 109 J must be moving at a speed of

2 answers:

8 0

Answer: A satellite with a mass of 110 kg and a kinetic energy of 3.08×10^9 J must be moving at a speed of 7483 m/s.

Explanation: To find the answer we need to know about the kinetic energy of a body.

<h3>How to solve the problem the equation of kinetic energy?</h3>

We have the expression for kinetic energy of a body as,

$KE=\frac{1}{2}mv^2$

Given that,

$m=110kg\\KE=3.08*10^9J\\$

We have to find the speed of the satellite,

$v=\sqrt{\frac{2KE}{m} } =\sqrt{\frac{2*3.08*10^9}{110} } =7.483*10^3 m/s$

Thus, we can conclude that, the velocity of the satellite will be 7438m/s.

Learn more about Kinetic energy here:

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pshichka [43]1 year ago

8 0

In order to move at a speed of 7483 m/s, a satellite with a mass of 110 kg and a kinetic energy of 3.08× 10^-9 J must be travelling.

Understanding a body's kinetic energy is necessary in order to determine the solution.

<h3>How can the kinetic energy equation be solved?</h3>

The phrase "kinetic energy of a body" might be used as,

$KE=\frac{1}{2}mV^2$

Given that,

$m=110kg\\KE=3.08*10^9J$

We must determine the satellite's speed.

$V=\sqrt{\frac{2KE}{m} }=7.48km/s$

Thus, we can infer that the satellite will move at a speed of 7438 m/s.

Learn more about the kinetic energy here:

brainly.com/question/28105739

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