AlmostKnowItAll AlmostKnowItAll

11-03-2018
Physics

contestada

Light travels at 150000000km from the sun to earth in 8 minutes. What speed is this in Km/s

Respuesta :

11-03-2018

Formula:
Speed = Distance ÷ Time

Solution:
Speed = 150000000km ÷ 480s*
= 312500km/s

*8 min = 8 × 60s
= 480s

Answer Link

Otras preguntas

Match the sentence with the correct verb. PLEASE HELP! Miguelina y Guillermo sienten que sus familias ________ muy lejos. Sus familias no dudan que ellos _____

How did the Spanish conquistadors defeat two Americans Indian empires

The sum of the ages of Mrs. Spelman and Mr. Murphy are 78 years. Six years from now Mrs. Spelman's age will be equal to 6 times Ms Murphy's age. How old is ea

From the street, you drive down 6 levels in a parking garage. When you leave, you drive back up 6 levels. Which expression represents the number of levels you a

In a paragraph of 3-5 sentences, evaluate economic reforms passed during Woodrow Wilson’s presidency.

los estudiantes la leccion

The process of maintaining stable conditions inside a cell (or an entire organism) is ___________ a. homeostasis. b. active transport c. exocytosis

Progress through the stages of change is

The measure of one angle of a right triangle is 18 degrees more than the measure of the smallest angle. Find the measures of all three angles.

PLEASE PLEASE HELP!! Find the midpoint of the segment in the diagram. A) (−1, 1) B) (-1/2 , 1/2) C) (1/2 , -1/2) D) (-5/2 , -5/2)