No, forces such as gravity and electromagnetic do not touch objects directly they are known as non-contact forces.
electricity, magnetism, gravity
The theoretical movement of an object in a straight line without any forces (gravity, friction, etc) affecting it.
forces always have to touch an object to affect it because if you lay down a small piece of paper and blow on it its going to move p.s. I'm only a 5th grader
external forces and internal forces
[object Object]
[object Object]
The object will be in the state of equilibrium unless it is affected by another unbalanced force.Unbalance force make object move or stop by making more impact than the forces already on the object.For example there are several forces acting on the object even when it seems to be at rest.But only thing is that the resultant of all the forces is zero.So any force that can disturb the equilibrium can affect the equilibrium.
If forces on an object are unbalanced, the object will accelerate or decelerate. If forces on an object are balanced, the object will stay still or keep moving with the same velocity.
It is affecting it by the pedels when you pedel it stops the boat because of the water
* Balanced: The vector sum of all forces on an object is zero. The object does not accelerate.* Unbalanced: The vector sum of all forces on an object is NOT zero, the object DOES accelerate.
Any object with mass affects gravity
This experiment involves examining how an object is affected by different types of forces. It is done in a vacuum environment to prevent any variables affecting the result.