Designing Structures on Mars: Factors to Consider for a Successful Mission

AI Thread Summary
Designing structures on Mars requires consideration of several key factors, including the mass of materials for construction and the force needed to launch them into space. The gravitational force on Mars and the safe landing dynamics for modules are crucial for ensuring successful deployment. Additionally, the strength and type of materials used must provide structural integrity and radiation resistance. Researching existing NASA plans can provide valuable insights and guidance for the project. Understanding these elements is essential for creating a viable design for Martian habitats.
psuedoben
Messages
36
Reaction score
2

Homework Statement


in my physics class i was tasked with designing a project of my choice that had to deal with physics mechanics. the project i chose was to design a plan to create structures on the Planet mars. I'm just having trouble what factors I'm going to need to include (within the bounds of a freshman in college's knowledge of physics) to complete this problem. some things i thought of were mass of the materials needed to bring to the planet along with the required force to send a rocket carrying that mass plus the ever decreasing mass of the fuel needed to complete the mission into space, distance from Mars at a given time, gravitational force on mars, force required to lower a module carrying the materials onto the planets surface at a safe speed, strength of materials and what kind of material to use to create a structurally sound as well as radiation resistant enclosure on the planet, etc. if you could think of any other factors that i left out/revise the ones I've already listed that would be great!

Homework Equations

The Attempt at a Solution

 
Physics news on Phys.org
psuedoben said:

Homework Statement


in my physics class i was tasked with designing a project of my choice that had to deal with physics mechanics. the project i chose was to design a plan to create structures on the Planet mars. I'm just having trouble what factors I'm going to need to include (within the bounds of a freshman in college's knowledge of physics) to complete this problem. some things i thought of were mass of the materials needed to bring to the planet along with the required force to send a rocket carrying that mass plus the ever decreasing mass of the fuel needed to complete the mission into space, distance from Mars at a given time, gravitational force on mars, force required to lower a module carrying the materials onto the planets surface at a safe speed, strength of materials and what kind of material to use to create a structurally sound as well as radiation resistant enclosure on the planet, etc. if you could think of any other factors that i left out/revise the ones I've already listed that would be great!

Homework Equations

The Attempt at a Solution


Have you researched what NASA has planned so far for such a mission? That would seem to be a good place to start... :smile:
 
Thread 'Variable mass system : water sprayed into a moving container'
Starting with the mass considerations #m(t)# is mass of water #M_{c}# mass of container and #M(t)# mass of total system $$M(t) = M_{C} + m(t)$$ $$\Rightarrow \frac{dM(t)}{dt} = \frac{dm(t)}{dt}$$ $$P_i = Mv + u \, dm$$ $$P_f = (M + dm)(v + dv)$$ $$\Delta P = M \, dv + (v - u) \, dm$$ $$F = \frac{dP}{dt} = M \frac{dv}{dt} + (v - u) \frac{dm}{dt}$$ $$F = u \frac{dm}{dt} = \rho A u^2$$ from conservation of momentum , the cannon recoils with the same force which it applies. $$\quad \frac{dm}{dt}...
TL;DR Summary: I came across this question from a Sri Lankan A-level textbook. Question - An ice cube with a length of 10 cm is immersed in water at 0 °C. An observer observes the ice cube from the water, and it seems to be 7.75 cm long. If the refractive index of water is 4/3, find the height of the ice cube immersed in the water. I could not understand how the apparent height of the ice cube in the water depends on the height of the ice cube immersed in the water. Does anyone have an...
Back
Top