GROWTH DEVELOPMENT CHILD
SUMMATIVE ASSESSMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The force of attraction that moves objects toward its center.
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The orbital path of an object around another object.
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The imaginary line that an object spins on.
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When a celestial body (object in space) is blocked (or partially covered) by another object in space.
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Detailed explanation-1: -The answer is gravity: an invisible force that pulls objects toward each other. Earth’s gravity is what keeps you on the ground and what makes things fall. An animation of gravity at work. Albert Einstein described gravity as a curve in space that wraps around an object-such as a star or a planet.
Detailed explanation-2: -Gravitational force-an attractive force that exists between all objects with mass; an object with mass attracts another object with mass; the magnitude of the force is directly proportional to the masses of the two objects and inversely proportional to the square of the distance between the two objects.
Detailed explanation-3: -Gravity is an attractive force that pulls everything towards the centre of Earth. No matter where the object is present on Earth, it is pulled towards the centre of Earth. Q. The acceleration due to gravity decreases with increase in altitude from the surface of the earth.
Detailed explanation-4: -The force of gravity acting on an object is called its weight.
Detailed explanation-5: -In 1915, Albert Einstein figured out the answer when he published his theory of general relativity. The reason gravity pulls you toward the ground is that all objects with mass, like our Earth, actually bend and curve the fabric of the universe, called spacetime. That curvature is what you feel as gravity.