Calculate the total energy of 2.0 kg object moving horizontally at 10 m/s 50 meters above the surface

The total energy is 1080 J

Explanation:

KE = 1/2 . m . v^2 = 0.5 . 2 . 10^2  = 100J

Height energy ( relative to the surface)  = m . g . h  = 2 . 9.8 . 50  = 980 J

See: https://answers.yahoo.com/question/index?qid=20110215125659AAT5Q0M

answer: d. a cme increases the amount of energy in the solar wind

explanation:

coronal mass ejections, also called cmes, are large clouds of plasma and magnetic field that erupt from the sun. only when the cloud is aimed at earth will the cme hit earth and therefore cause impacts. high-speed solar wind streams come from areas on the sun known as coronal holes.

a person with a mass of 106kg has a weight of 1060n