Which pair best matches a type of land cover with an appropriate land use? A. Urban land Growing crops
Ꮎ Ꮎ Ꮎ
O B. Developed land → Grazing livestock
C. Forestland → Growing crops
D. Pastureland → Grazing livestock

potential energy is directly proportional to height.

more height = more potential energy.

greatest increase in height = greatest increase in potential energy

where are the points with the greatest increase in height ?

has to be c-e or d-e .

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.