PLEASE SHOW WORK If we assume that a spaceship could accelerate from rest at a constant...

Question

Question

If we assume that a spaceship could accelerate from rest at a constant rate of 9.81 m/s2, then how long would it take to reac PLEASE SHOW WORK

science physics

Answer 1

Answer #1

speed to achieve = 0.02*3*10^8 = 6*10^6 m/s

acceleration = 9.81 m/s^2

using the equation of linear motion we have

v = u + at

6*10^6 = 0 + 9.81*t

t = 6.11*10^5 s

so fourth option is the correct answer

Answer 2

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