Science, asked by arnavprashar2, 9 months ago

1. The distance between a 40-kg person and a 30-kg person is 2 m. What is the magnitude
of the gravitational force each exerts on the other. Universal constant = 6.67 x 10-11 N
m2/kg2
The distance between Earth and Moon (r) is 3.84 x 108 m. What is the magnitude of
gravitational force each exerts on the other?
3. The distance between Earth and Moon (r) is 3.84 x 108 m. What is the magnitude of
gravitational force each exerts on the other?
Earth's mass (mE) -5.97 x 1024 kg
Moon's mass (mM) 7.35 x 1022 kg
4. Suppose two people are standing 1.0 meters apart from each other. According to Newton,
they have a gravitational attraction between them. Calculate the gravitational force
between the two people if they have masses of 88.0 kg and 79.0 kg. Leave your final
answer in scientific notation.
5. What is the force of attraction between two students of mass 20 kg, and 10 meters apart?

Answers

Answered by nikhillekkala2008

Answer:

Explanation:

The distance between a 40-kg person and a 30-kg person is 2 m. What is the magnitude of the gravitational force each exerts on the other. Universal constant = 6.67 x 10-11 N m2 / kg2

Known :

m1 = 40 kg, m2 = 30 kg, r = 2 m, G = 6.67 x 10-11 N m2 / kg2

Wanted : the magnitude of gravitational force (F) ?

Solution :

Newton's law of universal gravitation – problems and solutions 1

Read : Simple harmonic motion - problems and solutions

2. The distance between Earth and Moon (r) is 3.84 x 108 m. What is the magnitude of gravitational force each exerts on the other?

Known :

Earth’s mass (mE) = 5.97 x 1024 kg

Moon’s mass (mM) = 7.35 x 1022 kg

The distance between Earth’s center and the Moon’s center

(r) = 3.84 x 10

8 m

Universal constant (G) = 6.67 x 10-11 N m2 / kg2

Wanted: The magnitude of gravitational force (F)

Solution :

Newton's law of universal gravitation – problems and solutions 2

Read : Area expansion – problems and solutions

3. What is the distance from the Earth, the magnitude of the gravitational force of the earth and the moon is zero?

Known :

Earth’s mass = 5.97 x 1024 kg

Moon’s mass = 7.35 x 1022 kg

The distance between Earth’s center and Moon’s center

Answered by napassornnoon24

Suppose two people are standing 1.0 meters apart from each other. According to Newton,

they have a gravitational attraction between them. Calculate the gravitational force

between the two people if they have masses of 88.0 kg and 79.0 kg. Leave your final

answer in scientific notation.

Explanation:

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