6.Calculate the centripetal acceleration of the Earth towards the Sun. (r = 1.5 x 1011 m) I'm not really sure about this problem so I need some help

Porque crees que el agua no podia subir mas de 10 m de altura con ese tipo de bomba

Select the correct answer. anna will wear a black dress when she attends het cousin's wedding. which color(s) does the dress absorb? a. all colors b. no colors c. red and green d. white

Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.