Hospitals are interested in ocean research because:the ocean floor is rich with oil and natural gas oysters are a valuable source of copper powerful anesthetics are found in marine organisms fish are a valuable source if protein
Krypton ... symbol Kr ... is an element. It's element number 36, because
there are 36 protons in the nucleus of every atom of Krypton.
Krypton has nothing to do with Superman, except that about 75 years ago,
the creators of Superman thought it was a cool-sounding scientific word,
so they chose it for the name of his home planet.
The different<span> substances are not chemically joined together. Each substance in the</span>mixture, <span>keeps its own properties. The </span>compound<span> has properties </span>different<span> from the elements it contains. Each substance is easily separated from the </span>mixture<span>.</span>
The amount of work done to stop a 975- kg car traveling at 105 km/h is 414,808.34J.
<h3>How to calculate work done?</h3>
The amount of work done by a moving object can be calculated using the following formula:
W (Kinetic energy) = ½ mv²
Where;
According to this question, a car of 975 kg is traveling at 105 km/h. This speed in m/s is 29.17m/s.
K.E = ½ × 975 × 29.17²
K.E = 414,808.34J
Therefore, the amount of work done to stop a 975- kg car traveling at 105 km/h is 414,808.34J.
Learn more about work done at: brainly.com/question/13662169
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