Yes he exerts a force which equals to the weight of the suitcase. So the suitcase is at rest in his holding
Since you need to exert force on the ball to push it away from you, the ball will obviously push back (with a force that has the same magnitude, but is in the opposite direction). This is an example of Newton's Third Law.
?
Hold a weight steady in your hand. Push a broken-down car that is stuck in the mud.
Hold a weight steady in your hand. Push a broken-down car that is stuck in the mud.
The opposing force in this situation is gravity pulling the magazine downward.
You mean ball tied to a string and the string is held by the fingers or hand? Then that force is named as centripetal force. ie centre seeking force.
if your left handed it is possible that you exert more force in the left than the right hand
Since you need to exert force on the ball to push it away from you, the ball will obviously push back (with a force that has the same magnitude, but is in the opposite direction). This is an example of Newton's Third Law.
All of the fundamental types of force can be mathematically described in the form of force fields. But force involves many things. If I throw a ball, I exert force on that ball which is then accelerated as a result. The force field involved is far from obvious, although it does exist. If you understand the physics deeply, you would see that in order for me to exert a force on a ball, the electrons in the atoms in my hand have to exert a force of repulsion on the electrons in the atoms of the ball. And that electromagnetic force can be described as a force field.
?
Hold a weight steady in your hand. Push a broken-down car that is stuck in the mud.
Hold a weight steady in your hand. Push a broken-down car that is stuck in the mud.
most probably if they are in your suitcase and not your hand lugauge it should be fine.
The opposing force in this situation is gravity pulling the magazine downward.
The opposing force in this situation is gravity pulling the magazine downward.
Answer #1: A gravitational force exists between every two masses. Answer #2: When you hold something in your hand and then let go of it, what usually happens to it ? What does this tell you ? Yes, Earth does exert gravitational force on anything with mass.
Yes, as long as it is in your suitcase. not if it's in your hand luggage i don't think :)