Gravitational fields (A-level only)

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Question 17

The distance between a planet and its star varies from 1.4 × 10¹¹ m at perihelion (closest point) to 1.6 × 10¹¹ m at aphelion (furthest point). When the planet is at its closest point to the star, the magnitude of the gravitational force between them is $F$ .

What is the gravitational force between them when they are at their furthest point apart?

$0.77 F$

$0.88 F$

$1.1 F$

$1.3 F$

Gravitational fields (A-level only)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44

Question 17

The distance between a planet and its star varies from 1.4 × 10¹¹ m at perihelion (closest point) to 1.6 × 10¹¹ m at aphelion (furthest point). When the planet is at its closest point to the star, the magnitude of the gravitational force between them is $F$ .

What is the gravitational force between them when they are at their furthest point apart?

$0.77 F$

$0.88 F$

$1.1 F$

$1.3 F$

Gravitational fields (A-level only)

Question 17

Gravitational fields (A-level only) Questions

Gravitational fields (A-level only)

Question 17

Gravitational fields (A-level only) Questions