The body exerts a force of 3Kgf on ground. Express the force exerted by a body in N.
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Answer: 29.4N
Explanation: To get the answer in Newton, you have to multiply by the gravitational constant which is 9.8. Remember, any answer in kg is a scalar quantity so you don't have to indicate a direction, but any answer in Newton is a VECTOR quantity, so you have to include a direction. In your case, if the object is on the ground, the object will feel a force of 29.4N DOWNWARDS because this 29.4N is the result of the EARTH ATTRACTING THE OBJECT, AND THE EARTH ALWAYS PULLS US AND OTHER OBJECTS DOWN
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