A2 (Year 13) Physics - Gravitation Flashcards

1

What's the missing letter in this equation of gravitational potential near a spherical planet?

2

Which of the following is an orbit around the Earth with…

3

G = 6.67 * 10-¹¹ Nm²kg-²

4

Newton's Law: "Any two bodies in the universe attract each other with a force that is…

5

At a quarter of the maximum gravitational field strength, what is the radius?

6

7

In 1895, which Russian physicist predicted that space rockets would need to be multistage?

8

What are the blue contour-like lines (labelled "?") on the following diagram called?

9

Which of these is NOT an appropriate unit for gravitational potential?

10

Fill in the blanks:

A2 (Year 13) Physics - Gravitation