Mathematics, 06.03.2020 23:21 cxttiemsp021
Si la fuerza con la que la Tierra atrae a un cuerpo de 1 Kg es 9´8 N y el radio de la Tierra es 6370 Km halla la masa de la Tierra (G=6´67·10-11N·m2/Kg2; recuerda: F=G·M·m/r2 y despejando M, M= F·r2/G·m; en la calculadora para introducir 10-11 usa la tecla exp: (10) (exp)(-11)). Aclaración matemática: un exponente o nº elevado negativo significa: 10^-11 = 1/100.000.000.000 = 1/10^11
Answers: 3
Mathematics, 21.06.2019 18:00
Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?
Answers: 1
Mathematics, 22.06.2019 00:00
At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.
Answers: 1
Si la fuerza con la que la Tierra atrae a un cuerpo de 1 Kg es 9´8 N y el radio de la Tierra es 6370...
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