Gravity and Orbits Quick Check
2 of 42 of 4 Items
Question
A diagram shows how gravity on Earth works on an object located in different spots in a seaside community. Where is gravity between Earth and an object the strongest?(1 point)
Responses
when an object is at sea level
when an object is at sea level
when the object is on top of a nearby mountain
when the object is on top of a nearby mountain
when the object is on the highest branch of a pine tree
when the object is on the highest branch of a pine tree
when the object is on top of a telephone pole
when the object is on top of a telephone pole
When an object is at sea level, gravity between Earth and the object is the strongest.
The strongest gravity between Earth and an object is when the object is at sea level. To understand why this is the case, we need to know how gravity works. Gravity is a force that attracts objects towards each other. On Earth, gravity is caused by the mass of the planet pulling objects towards its center.
The force of gravity weakens as you move farther away from Earth's center. As a result, an object located at sea level experiences the strongest pull of gravity because it is closest to the center of the Earth. This means that the object will feel the greatest force of gravity compared to objects at higher elevations.
Here's a step-by-step guide to finding the answer to this question:
1. Understand the concept of gravity: Gravity is a force that attracts objects towards each other. On Earth, gravity is caused by the mass of the planet pulling objects towards its center.
2. Analyze the options: Examine the given options - sea level, top of a nearby mountain, highest branch of a pine tree, and top of a telephone pole.
3. Identify the location closest to the center of the Earth: Gravity is strongest when an object is closest to the center of the Earth. Analyze each option and determine which locations are closer to the Earth's center.
- If an object is at sea level, it is closer to the Earth's center compared to other locations.
- If an object is on top of a nearby mountain, it is higher above sea level and farther from the Earth's center.
- If an object is on the highest branch of a pine tree, it is even higher above sea level and farther from the Earth's center.
- If an object is on top of a telephone pole, it is also higher above sea level and farther from the Earth's center.
4. Determine the correct answer: Based on the analysis, the location where gravity between Earth and an object is the strongest is when the object is at sea level.
Therefore, the correct response is "when an object is at sea level."