i hope i can pass the stem qualifying exam tomorrow... (i really don't know of myself why choosing the stem even tho i'm not that good in math & science) edit: i passed the exam (just a few of these appeared in test) and now i'm overthinking about this school year-
I have a question. On number 8, My answer is "A" and the reason for this because if we follow Einstein instead of Newtonian physics. "Gravity is not a force*" since the speed is constant the force should be zero.🤔 *What I mean by "Gravity is not a force" is that the satellite is moving on a straight line because there's no external forces acting on it (speed is constant). Also what I mean by "straight line" = "straight path" It just curves because space time curves around heavy objects (The Earth) The satellite is traveling on a straight path but on a curve space time. (results in geodesics) I'm not saying its wrong, traditionally we can call gravity as a "force", but modern physics define Gravity as a result of a curve space time. A good video explaining what I mean is "How Einstein Revolutionized Gravity" by Veritasium edit: Feel free to correct me if I'm wrong, always open to learn new things :)
A would be the correct answer if the question didn't mention force, but since it did, force would only mean one thing in the question, and that would be gravity.
Huuyyyy ang hirap nung entrance exam kanina😭 Like literally wla yung mga natutunan ko noong grade 10,pati stock knowledge ko hindi man lang nagamit (like photosynthesis, chemical reaction, study of diseases and more😭) Yung iba na nasa exam is about evolution, micro organism and some of which I have no idea what it is😭 nag study pako sa mga topic noong grde 10 pero di naman pala related dun HAHAHA Lalo nayung math umaayyyyy I just hope that i get accepted at stem though ❤
Yan din sabi ng kaibigan ko nung nag take sya ng exam, huhu all those efforts sa pag study ko nasasayang lang pala, wish me luck, this afternoon exam ko😭
