How long does the moon journey take

Reference no: EM13529526

In the Tintin adventure Explorer's on the Moon, the rocket leaves earth and accelerates toward the moon. Upon reaching some point between the two planetary bodies, it executes a turning maneuver, at which point rocket is "facing backwards". From this point on, it is decelerating, with the same magnitude as the earlier acceleration phase. The rocket eventually lands on the moon. It isn't clear what the acceleration the rocket had was, so let's assume it would be something like Apollo 11's maximum acceleration, around 4g. The earth-moon distance is 384,000 km. For this and the following question, ignore the effect of gravity. We will worry about that later.What is the maximum speed reached by the rocket? How long does the moon journey take?

Reference no: EM13529526

Questions Cloud

Prepare an august 31 trial balance for pose for pics : Prepare an August 31 trial balance for Pose for Pics. Begin by opening these T-accounts:

Explain the trend in properties in terms of the nature : What is the trend in properties in terms of the nature of bonding oxide and chloride in periodic 3

Obtain the period of the spacecrafts orbit : A spacecraft is in orbit around a planet. The radius of the orbit is 2.9 times the radius of the planet (which is R = 71483 km). What is the period of the spacecraft's orbit

Determine the quick ratio for both companies : Determine the quick ratio for both companies and interpret the quick ratio difference between the two companies.

How long does the moon journey take : In the Tintin adventure Explorer's on the Moon, the rocket leaves earth and accelerates toward the moon. Upon reaching some point between the two planetary bodies, it executes a turning maneuver, at which point rocket is "facing backwards". How lo..

Determine the quick ratio for december : Determine the quick ratio for December 31, 2008 and 2007 and interpret the change in the quick ratio between the two balance sheet dates.

Define what is the enthalpy of vaporization : The plot of In P vs. 1/T for a liquid produces a curve with slope -860k. what is the enthalpy of vaporization for the liquid

Obtain how much later does it hit the ground : A football is kicked at ground level with a speed of at an angle of 35.0º to the horizontal. How much later does it hit the ground

What is the magnitude of the total flow : A typical wind speed at midlatitudes at 700 hPa might be 40 knots, while synoptic scale vertical motion is 10 cm/s. what is the magnitude of the total flow

User Account

All Pages