You are an astronaut on a spacewalk to fix your spacecraft with a hammer. Your lifeline (tether) breaks and your jetpack on your back is out of fuel. To return safely to your spacecraft (without anyone to help you) you should.

One must get rid of any heavy material like the jet pack and other materials other then the space suit. And, then as the amount of mass,m gained by the person decreases we know that there is a net gravitational force,F(G) between the spacecraft and the individual. So, the astronaut will be pulled by the larger in body spacecraft to itself and eventually will be saved due to the force of attraction present between the different celestial entities inside the universe.So if i was one of the astronaut on a spacewalk to fix my spacecraft with a hammer. And lets say my lifeline (tether) breaks and my jet pack on my back is out of fuel. To return safely to my spacecraft (without anyone to help you) i should first get rid of any heavy material other then my space suit and then i would myself will be compelled towards the space craft.

    5.5 n======    assuming that      we have      m = 0.145 kg    a = 38 m/s²therefore    5.51 n, but two significant figures.final answer: 5.5 n