Question

this is one question but with multiple choice questions, sorry.

Problem 1 You're in a spaceship in deep space. Your engines are off, and you're far away from any reference points. a) You release a small ball from rest. The ball remains floating at rest in the same position where you released it. What kind of reference frame are you in? Is there any way to tell if you are moving at all? Let's designate your reference frame as S, with position measured by coordinate x and time measured by coordinate t. We'll assume x and t are the only coordinates of interest and ignore y and b) Call your position Ime. What is the value of Ime in your coordinate system? [Hint: are you moving with respect to yourself?)

Answer 1

c. contripetal force = d (mr) = mg sine + Mmg Core. d (V) = mg sino + u mg cose. = = mg Sine + m mg coso. w? is the centripetal accelaration. R as answer to first Here I am writing first complete question. your four parts of Problem i a) If you were accelarating the ball wouldn't have stayed at that position. So you are an inertial reference frorme ( not accelarating), No there is no way to tell wether you are moving or not if you can't compare your position with another frame of reference.

b) Sime Tam coordinate system at the origine of boy ime=0. [for all time], coordinate System Alice's position be x. x = xot ut Alice in where to is initial position of alice Let 20-0. x = vt = 0.78c t Alice d). Since reference alice frame as at the origine of her. her position n'alco=o.