107 728
Assignments Done
100%
Successfully Done
In April 2024
In April 2024
Your physics assignments can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.
Physics
Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.
Math
Our experts will gladly share their knowledge and help you with programming projects. Keep up with the world’s newest programming trends.
Programming
Answer to Question #77817 in Classical Mechanics for Charvi
Question #77817
Holding a bottle in air by hand indicates that net force on bottle is 0
But we are applying a force to keep it in air then it is not moving
But we are applying a force to keep it in air then it is not moving
Expert's answer
There are two forces: the weight of a bottle and the contact force exerted by our hand. These forces are not zero but when the bottle doesn’t move the net force is zero.
Learn more about our help with Assignments: Physics
Comments
Dear Charvi, the first one is the bottle's weight (it acts on your hand with it's weight). And you must compensate this force with your arm, so yes, the second force is "the force which we are constantly applying in upward direction of bottle to equal its weight".
So there are 2 forces One is what we applying by our hands ie we pressing it or holding it (bottle) And second is the force which we are constantly applying in upward direction of bottle to equal its weight Actually i want to confirm what i have understood from the ans is correct or not
yes
So is that so that we balance the weight of bottle by our applied force in upward direction
Leave a comment