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Science

Which object would have the highest gravitational attraction?

A. compact car
B. bicycle
C. semi truck

As a spaceship travels from Earth to the moon, which value never changes?

A. velocity
B. weight
C. acceleration
D. mass​

Sagot :

sandlee09

Given what we know, we can confirm that a semi-truck would have the highest gravitational attraction of the objects mentioned, while for the spaceship, its mass would not change during its trip.

Why would the truck have the highest gravitational attraction?

This has to do with how we calculate gravitational attraction. To summarize it greatly, this value is directly proportional to the mass of the object in question. The more massive the object, the more gravity it will produce. Therefore, since the semi-truck is the largest, it will have the greatest gravitational attraction.

Why does only the mass of the spaceship remain constant?

This has to do with the relationship between each value and the situation described. The acceleration and velocity will change as the ship loses fuel and is affected by the gravity of the earth and moon. The weight of the ship is also affected by gravity, whilst the mass is a physical property that does not depend on any of these and therefore does not change.

Therefore, we can confirm that a semi-truck would have the highest gravitational attraction of the objects mentioned, while for the spaceship, its mass would not change during its trip.

To learn more about gravity visit:

https://brainly.com/question/1479537?referrer=searchResults

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