Man is circled here in blue in the Quaternary Period. Locate it. Compare the location of man to the entire history of the world
1 answer:
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Answer:
Explanation:
Potential energy can be found by multiplying the mass by the height by the gravitational acceleration.
The mass is 45 kilograms. The height is 2 meters. The gravitational acceleration on Earth is 9.8 meters per seconds squared.
Substitute the values into the formula.
Multiply.
1 kg*m/s^² is equal to 1 Newton (N). Substitute N in for kg*m/s²
1 Newton meter (N*m) is equal to 1 Joule (J). Our current answer is equivalent to 882 Joules.
The sled's potential energy is 882 Joules.