no force act on it
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∙ 12y agoArchimedes' principle refers to an object floating in a liquid. In this case, there is the downward force of gravity on the object, and the "buoyant force" as upward force. This is quite unrelated to "free fall", which means that no other forces than gravity act on an object.
A free body diagram is a representation of how the forces that are acting on a point or particle interact. You place your point at the origin and then draw your forces with their tails placed at the point
Gravity is working to pull the falling feather down to the ground.
The forces acting on a falling body are gravity and air resistance.
Buoyant force viscous force
Archimedes' principle refers to an object floating in a liquid. In this case, there is the downward force of gravity on the object, and the "buoyant force" as upward force. This is quite unrelated to "free fall", which means that no other forces than gravity act on an object.
A free body diagram is a representation of how the forces that are acting on a point or particle interact. You place your point at the origin and then draw your forces with their tails placed at the point
Gravity is working to pull the falling feather down to the ground.
The forces acting on a falling body are gravity and air resistance.
Buoyant force viscous force
for every force which act on one body action force there is an equal and opposite forces reaction force which act on same other body
Gravity and air resistance.
The force acting on an object "A" from outside is action force , and the reaction force is the force exerted by A to the outside object . Therefore, it is obvious that action force and the corresponding reaction force cannot act on one and the same body.
Centripetal force makes a satellite orbit a body.
2 forces act on a body when it is ... Weight&buoyant force
When several forces act on a body and the result of the force is zero it is considered to be balanced force.
Gravity, pressure.