An iron ball is dropped at a height of 10 m from the surface of the moon. What is the time taken for the iron ball to land.
Bola besi dijatuhkan pada ketinggian 10m dari permukaan bulan.
Apakah masa yang diambil untuk bola itu mendarat.
[Gravitational acceleration of the moon is 6 that of the earth and
gravitational acceleration of the earth = 9.8 N kg ']​

Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending

Abird flies directly overhead from where you stand at an altitude of 300.0 m and at a speed horizontal to the ground of 20.0 m/s. the bird has a mass of 2.0 kg. the radius vector to the bird makes an angle \thetaθ with respect to the ground. the radius vector to the bird and its momentum vector lie in the xyxy-plane. what is the bird’s angular momentum about the point where you are standing?

Why does karst topography exist in some geographic location? a. few climates have enough oxygen b. most regions have rock layers other than limestone c. in most regions, the soil is too thin d. the water is too acidic enough in most places