Question 10
Question 10 of 40
Question image for Q10
You can solve this MCQ to see its answer, but your attempt won't be logged unless you login
No letter options?
Older MCQs might not have the typical A, B, C, D choices. They have choices 1, 2, 3, and a combination of them is the answer. Below is the key that maps such combinations to the answer.
A 1, 2 and 3 are correct
B 1 and 2 only are correct
C 2 and 3 only are correct
D 1 only is correct
Topics Tested
1. Motion, forces and ene...
1.7.1. Energy

Recall and use the equation for kinetic energy E_k = ½mv²

6. Space physics
6.1.2. The Solar System

Know that an object in an elliptical orbit travels faster when closer to the Sun and explain this using the conservation of energy

1. Motion, forces and ene...
1.6. Momentum

Define momentum as mass × velocity; recall and use the equation p = mv