GIVING BRAINLY! Exploring the Gravitational Force in Space
How does bringing a 20 pound barbell from Earth to the International Space Station (ISS) affect the gravitational force between the two ends of the barbell?
A) The gravitational force between the ends remains the same.
B) The gravitational force between the ends increases.
C) The gravitational force between the ends decreases.
D) The gravitational force between them doubles.
E) The gravitational force between them decreases by one half.
Assuming a circular orbit, what is the attractive force that the Earth exerts to keep the International Space Station (ISS) in orbit?
Answer:
B) The gravitational force between the ends increases.
Explanation:..
Answer:
The attractive force that the Earth exerts to keep the International Space Station (ISS) in orbit can be calculated using the formula for gravitational force:
F = (G * m1 * m2) / r^2
where:
F = gravitational force
G = gravitational constant
m1, m2 = masses of the objects (Earth and ISS)
r = distance between the centers of mass of the objects
By substituting the given values and solving the equation, we can determine the attractive force exerted by the Earth to keep the ISS in orbit.
When a 20 pound barbell is brought from Earth to the International Space Station (ISS), the gravitational force between the two ends of the barbell increases. This is due to the change in distance and gravitational pull in space compared to Earth.
The International Space Station (ISS) orbits the Earth at an altitude of approximately 250 miles above the surface of the Earth. In a circular orbit, the attractive force that the Earth exerts to keep the ISS in orbit can be calculated using the formula for gravitational force.
It is important to understand the principles of gravitational force and how it affects objects in space. By carrying out calculations and using scientific formulas, we can determine the changes in gravitational forces when objects are moved from one location to another, such as from Earth to the ISS.
Exploring the gravitational force in space allows us to delve into the intricacies of physics and understand how objects interact with each other based on their mass and distance. This knowledge plays a crucial role in space exploration and the study of celestial bodies.
By continuously learning and exploring the forces at play in our universe, we can gain a deeper appreciation for the complexities of space and the laws that govern it.