weightlessness is the complete or near complete absense of the sensation of weight.
when in freefall,the only force acting upon your body is the force of gravity a noun contact force.since the gravity cannot be felt without any other opposing forces,you would have no sensation of it.you would feel weightless when in a state of freefall.
Explanation:
The triple beam balance is used to measure masses very precisely; the reading error is 0.05g
It's called d. a glissando (glissando means "to slide" - which is how you play one)
<u>Answer:</u>
The two things that affect the size of the electric force between two objects are "amount of charge on each object and distance between the charges".
<u>Explanation:</u>
The magnitude and sign of the electric force are estimated by the electric charge in "Coulombs Law" inspite of mass an object which is favorable in gravitational force. Therefore charge is the property of electromagnetism which influences the charged objects' motion.
More the charge on object more will be the electric force, as bigger charge cloud have more force than smaller.The electric force is inversely proportional to the square of the distance between the two charges. This showcase weaker attraction or repulsion as the distance increases between the two charges.
