subject
Biology, 20.03.2021 20:20 leslylinares454

A 400 kg glider is traveling at 16 m/s at a height of 200 m above the ground. Calculate the total energy of the glider if the glider drops to a height of 100 m.
Assume that there are no energy losses due to air friction and that the acceleration due to gravity at the Earth’s surface = 10 m/s2.

A.
800 kJ
B.
400 kJ
C.
450 kJ
D.
850 kJ

ansver
Answers: 1

Another question on Biology

question
Biology, 22.06.2019 06:00
What is the statement plant growth is affected by the color light
Answers: 2
question
Biology, 22.06.2019 13:00
Land conservation is a worldwide priority. there are several methods to prevent the loss of land due to a variety of reasons. which method is not a way to conserve land? a) sea walls b) rainwater harvesting c) limits on clear cuts of forests d) cut and burn methods of clearing land
Answers: 1
question
Biology, 22.06.2019 16:30
What are the three different shapes, or structures, of carbon-based molecules
Answers: 2
question
Biology, 22.06.2019 16:50
When is your breathing likely to speed up? a. when your white blood cells increase b. when your cells need more energy c. when your heart cells need more carbon dioxide d. when your blood cells have too much oxygen
Answers: 1
You know the right answer?
A 400 kg glider is traveling at 16 m/s at a height of 200 m above the ground. Calculate the total e...
Questions