Please adjust/check my work to see if this is all correct? These are the questio

Question

Please adjust/check my work to see if this is all correct?

These are the questions i answered:

My answers:

What the Hail? A Performance Task And great hailstones, about one hundred pounds each, fell from heaven on people; and they cursed God for the plague of the hail, because the plague Revelation 16:21English standard version (ESv) Was so severe. Part One Neglecting Air Resistance Use the internet to discover the altitude at which hailstones form potential energy of one Use the information you discover and determine the gravitational in sl units of the mentioned in the passage above state the result reaches the earth's If air resistance is neglected, what is the speed of the hailstone as it surface? Determine speed that a 1500kg car would need to have in order to have the same the the hailstone as it reaches the ground amount of kinetic energy as Part Two-considering Air Resistance Use the internet to discover the average mass of a normal hailstone. Calculate the gravitational potential en of the hailstone at the altitude at which it forms calculate the Research the average speed of typical hailstone as it reaches the ground kinetic energy of such a hailstone. What percentage of the original gravitational potential energy of the hailstone e up as kinetic energy as it reaches the ground? What percentage was transformed into thermal energy? the percentage of gravitational potential energy being retained as kinetic How would energy for a 100 pound hailstone compare with the percentage for a typical hailstone Explain your reasoning. (Hint: Consider terminal velocity.) Part Three Terminal Velocity Use the internet to determine a reasonable value for the drag coefficient of a hailstone Use the value discovered for the drag coefficient to determine the terminal velocities f a 100-pound hailstone and for a typical hailstone. Calculate the kinetic energy of the 100 pound hailstone traveling at its terminal velocity What percentage of the original gravitational potential energy is retained as kinetic energy At what speed would a 1500 kg car need to travel to have the same amount of kinetic energy as the hailstone?

Explanation / Answer

All the parts of your answers are correct.Also try explaining the formulae used, such as the kinetic energy can be discribed as the half of the product of the mass and square of velocity.

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