F4 Chapter 3.1 Gravitation

• 3589.4N

• 1639.3N

• 2023.7N

• 486.5N

The gravitational force between two bodies is directly proportional to the product of the masses of both bodies and inversely proportional to the square of the distance between the centres of the two bodies. Which law is true according to the statement?

• Kepler's Second Law

• Kepler's Third Law

• Newton's Second Law of Motion

• Newton's Universal Law of Gravitation

Which of the following is correct about the Newton's universal law of gravitation ?

Which statement is correct?

• The larger the mass of the planets, the smaller the gravitational force

• The greater the distance between 2 planets, the greater the gravitational force between 2 planets

• The Larger the mass,the larger the distance between 2 planets

• The greater the distance between 2 planets, the smaller the gravitational force between 2 planets.

• 12228.13kg

• 12000kg

• 520000kg

• 43186.35kg

• 8.94ms-2

• 9.81ms-2

• 10.26ms-2

• 8.49ms-2

• 2.84N

• 1.59N

• 1.96N

• 2.05N

Newton's Universal Law also known as

• Newton First Law of motion

• Inertia Law

• Law of Gravitation

• Newton second Law

The gravitational force between two objects separated by distance r if F. Which graph show correctly the relationship between r and F?

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Two bodies P and Q are of masses m and 2m. The magnitude of the gravitational force of Q on P is F. Which of the following shows correctly the magnitude and direction of the gravitational force of P on Q?

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