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

Which of the number(s) below are potential roots of the function?p(x) = x4 + 22x2 – 16x – 12
an entrepreneur estimates that the total profit from his proposed company will be given p(x)=x^3-4x^2+3x-12. where p is I'm hundreds of dollars and x is the num
What are 3 things an Apple, Knife and Mirror have in common?
What are some famous movies about football/soccer? I need at least four... I know some about am. football, baseball or basketball, but can't remeber any about f
1)simplify the expression (2x)^42)the perimeter of a rectangular is twice the sum of its length and its width. the perimeter is 16 meters and its length is 2 me
what is the abyssal plain?
a hydrogen-filled balloon was ignited and 1.60g of hydrogen reacted with 12.8g of oxygen. how many grams of water vapor were formed? (assume that water vapor is
why oxygen important in your body?
the area of the rectangle is 85 cm. express the perimeter of the rectangle is function of the width x.
Woodrow Wilson’s campaign slogan in 1916 was “He kept us out of __________.”