animationfusion
27.02.2020 •
Physics
19) Two identical grasshoppers jump into the air with the same initial speed and experience no air resistance. Grasshopper A goes straight up, but grasshopper B goes up at a 66° angle above the horizontal. Which of the following statements about these grasshoppers are correct? (There could be more than one correct choice.)
A) At their highest point, both of them have the same amount of gravitational potential energy.
B) At their highest point, both of them have the same amount of kinetic energy.
C) At their highest point, both of them have the same amount of mechanical energy.
D) At their highest point, grasshopper B is moving faster than grasshopper A.
E) At their highest point, grasshopper A has more gravitational potential energy than grasshopper
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Ответ:
A convergent boundary between continental plates.
Explanation:
A convergent boundary between continental plates refers to a plate interactions which is most likely to form a mountain range. Plate convergence creates mountains.
Plate convergence explains tectonicplate movement that causes twoplates to collide with each other, These slow-moving collisions on move the plates a few centimeters a
year but are strong enough over timeto form large mountain ranges.
An region on Earth where two or more lithospheric plates meet is a convergent boundary. Finally one plate slides underneath the other creating a phenomenon called subduction.