EARTH SCIENCE
MAGNETISM
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Gravity pulling on a falling apple
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A magnet attracting a steel ball
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A man pushing a car
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Electrically charged balloon pulling hair
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Detailed explanation-1: -Answer: Normal force is NOT a field force.
Detailed explanation-2: -The force of static friction is what pushes your car forward. The engine provides the force to turn the tires which, in turn, pushes backwards against the road surface.
Detailed explanation-3: -Different types of force are contact forces and non-forces. Some examples of force are Nuclear force, gravitational force, Frictional force, magnetic force, electrostatic force, spring force and so on.
Detailed explanation-4: -weight force (i.e. the weight of something) the force of a bat on the ball. the force of the hair brush on hair when it is being brushed. the force of your foot pushing on the pedal when you ride your bike. More items •05-Sept-2018