The maximum number of koalas that can survive in the area is 6.
Each koala must eat 200 grams of leaves per day.
The trees in an area can provide a total of 1380 g of leaves per day.
The maximum number of koalas that can survive in this area would be the total amount of leaves production per day divided by the amount of leaves required by each koala per day.
Number of koala the area can support = 1380/200 = 6.9
As the two objects get further away, the distance between them increase and the strength of the gravitational force decreases. If the distances decreases, the force will increase. The bigger the object, the greater the force.
Explanation: However, if light enters the glass at an angle other than 90°, the light bends as it slows down. The bending of light as it changes speed in a new medium is called refraction.