Khan Academy Static

Why are you sticking to your chair (ignoring the spilled glue)? Why does the earth orbit the sun (or does it)? How high could I throw my dog on the moon? Gravitation defines our everyday life and the structure of the universe. This tutorial will introduce it to you in the Newtonian sense.

9986_Space_station_speed_in_orbit.html

9982_Mass_and_weight_clarification.html

9983_Gravity_for_astronauts_in_orbit.html

9984_Would_a_brick_or_feather_fall_faster_.html

9987_Introduction_to_Newton_s_law_of_gravitation.html

9985_Acceleration_due_to_gravity_at_the_space_station.html

9988_Gravitation_part_2_.html

9981_Introduction_to_gravity.html