\underline{30} Berdasarkan Rajah 8, titik P berada pada jarak r dari jasad berjisim M di titik X dan jarak 2 r dari jasad berjisim M di titik Y.

Based on Diagram 8, the point P is at a distance of r from an object with mass, M at X, and distance 2 r from an object with mass, M at Y.

Rajah 1

Diagram 1

Kesemua yang berikut akan berlaku pada objek yang diletakkan di Pkecuali

All the following will happen to an object placed at Pexcept

ABergerak ke X

Move to X

BDitarik oleh objek di X

Pulled by object at X

CDitarik oleh objek di Y

Pulled by object at Y

DKekal pegun

Remain stationary

We know both X and Y exert âgravitational pullâ on object P, therefore **B** and **C** will happen.

Based on Newtonâs Law of Gravitation where,

Since X and Y both have the same mass, and M is at a closer distance to P, assuming that X is huge enough for âpullingâ to happen, the ânet effectâ of P will be moving towards X.

Therefore, by elimination, **D is the exception** and hence is the answer, unless there is an additional force resisting the ânet pullingâ of P to M, which is unlikely considering the absence of information on such force.

Ohhh I seee Thank you very much!