A-LevelPhysicsGravitational fieldsFeb/Mar 2020Paper 4 Q110 Marks
Answer all the questions in the spaces provided. (a) Define gravitational potential at a point. (b) TESS is a satellite of mass 360kg in a circular orbit about the Earth as shown in Fig. 1.1. [Figure 1.1] The radius of the Earth is 6.4 × 10⁶m and the mass of the Earth, considered to be a point mass at its centre, is 6.0 × 10²⁴ kg.
✓ Correct Answer
The correct answer is —. This question tests the candidate's understanding of gravitational fields within the Physicssyllabus. The examiner's mark scheme requires...
📋 Examiner Report & Trap Analysis
Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...
🔒
Unlock the Examiner's Answer
Sign up for free to reveal the correct answer, the official mark scheme breakdown, and the examiner trap analysis for this question.
Sign Up Free to Unlock →Join thousands of Cambridge students already using Oracle Prep