Can the Human Body Withstand Acceleration to 10% of Light Speed?

AI Thread Summary
The discussion focuses on the feasibility of the human body enduring acceleration at 6.40 m/s² while reaching 10% of the speed of light, specifically 3.0×10⁷ m/s. Participants are tasked with calculating the minimum time required for a spaceship to achieve this velocity under the given acceleration. The conversation emphasizes the need for adherence to forum rules regarding homework problems, suggesting a structured approach to problem-solving. Key calculations and physics principles are likely to be discussed, highlighting the limits of human tolerance to acceleration. The thread underscores the intersection of physics and human biology in space travel scenarios.
sabresfan2000
Messages
5
Reaction score
0
Assuming that the human body can survive a maxi-
mum continuous acceleration of 6.40 m/s2, calculate the mini-
mum time in which a spaceship can accelerate from 0 m/s to
3.0× 107 m/s, that is, to a velocity that is 10% the velocity of
light.
 
Physics news on Phys.org
you need to read the forum rules about posting a homework problem. there is a particular format
 
Kindly see the attached pdf. My attempt to solve it, is in it. I'm wondering if my solution is right. My idea is this: At any point of time, the ball may be assumed to be at an incline which is at an angle of θ(kindly see both the pics in the pdf file). The value of θ will continuously change and so will the value of friction. I'm not able to figure out, why my solution is wrong, if it is wrong .
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...

Similar threads

Back
Top