EARTH SCIENCE
MAGNETISM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The roof was blown by the wind
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A coconut fruit fell to the ground
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A metal was flattened by a hammer
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A boy was accidentally pushed by a girl
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Detailed explanation-1: -Gravitational force is a non contact force and an attractive force . Hence the coconut falls from the tree .
Detailed explanation-2: -one gravity, downward, and. the other, viscous force due to drag, upward.
Detailed explanation-3: -Fruits detached from a tree fall down due to force of gravity. We know that a force arises due to interaction between two objects.
Detailed explanation-4: -Its units are N·m. When you pull down on the handle, then, the coconut experiences a force that is anywhere from about 1.5/0.29 = 5.2 to 2.1/0.29 = 7.2 times the force that you apply to the handle. If you stood on the coconut, it could support your weight without breaking.
Detailed explanation-5: -A coconut falling from a tree is an example of gravitational motion.