joneskai5734 joneskai5734
  • 22-02-2024
  • Physics
contestada

The kinetic energy needed to project a body of mass m from the earth surface (radius R) to infinity is

a. mgR/2
b. 2mgR
c. mgR
d. mgR/4

Respuesta :

Otras preguntas

The thief and the cobbler: thirty years in the making (1) in 1964, a canadian animator named richard williams set out to make the best animated film of all time
how do you simplify this expression? 9 ��� (7 ���4)2 9
In which constellation was the first black hole detected? A.Orion B.Cygnus C.Cassiopeia D.Ursa Major
The density of an object is calculated as Density = . If 100mL of water weighs 100g calculate the density?
Which of these sentences uses a metaphor? a. he caught the ball and then made a basket. b. he is a fantastic player. c. he is a star. d. he plays for fun; h
convert methane into ethane
Your middle school has 900 students. 13 of students bring their lunch instead of buying lunch at school. what is the value of the ratio of the number of student
What moood is established by thoreaus description of the pond ?
The cluster of developing cells from conception until birth is called what?
Whats the solution to this inequality ? -8x>-2x-13