Early test flights for the space shuttle used a "glider" (mass of 960 kg including pilot). After a horizontal launch at 480 km/h at a height of 3200 m , the glider eventually landed at a speed of 230 km/h .

What would its landing speed have been in the absence of air resistance?

What was the average force of air resistance exerted on it if it came in at a constant glide angle of 13 ∘ to the Earth's surface?

another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this

the answer is the index of refraction of the second medium is higher. i just took the test.