No, it can be moving.
A body is said to be in equilibrium when the forces acting on it cancel each other out, that is, the body is not accelerating.
Therefore an object might be moving at a constant speed and be considered in equilibrium.
No. It is correct to say that no net force acts on the object. The net force is the sum of all forces, but there can well be - and when there is gravitation, there usually are - individual non-zero forces.
not necessarily. Balanced forces just mean that the object continues doing what is was doing. If the object was at rest, it will remain at rest. If the object was already in motion, it will continue in that exact same motion. Only an unbalanced net force can change an object's motion.
An object at rest remains at rest unless acted upon by an outside force.
For example, if you roll a ball down a hill, it should keep rolling forever, however the reason it eventually stops is because the friction from the ground and air molecules (outside force) is acting upon the ball.
Yes a body be at the state of rest as well as at state of motion at same time. A passenger moving in a bus is in state of motion with respect to an observer standing outside at road and he is in state of motion with respect to anther passenger traveling in the same bus.
No. Consider an orbiting satellite. If it has a perfectly circular orbit then it has uniform acceleration, but if it has an elliptical orbit then its acceleration fluctuates.
yes. umm have you sat in a moving car and went in a straight line?
newton
If it was initially at rest - yes. If it was initially moving, it will continue moving at the same velocity.
Yes. If it is at rest to start with, it will remain at rest until an external force acts on it. Likewise, an object starting in motion will remain in that same motion until an external force acts on it.
An object stays at rest unless a force acts on it.
Yes. When an outside force acts upon a body in motion, it will move in the direction of the force. This is inferred from Newton's first law of motion that states that a body at rest remains at rest or a body in motion remains in motion in a straight line at constant velocity, unless acted upon by an outside force.
Yes, that is correct.
newton
Nothing changes. When no force acts on an object moving with constant velocity, the body continues its motion with uniform velocity, or if the object is at rest, it will remain at rest.
If it was initially at rest - yes. If it was initially moving, it will continue moving at the same velocity.
Yes. If it is at rest to start with, it will remain at rest until an external force acts on it. Likewise, an object starting in motion will remain in that same motion until an external force acts on it.
An object stays at rest unless a force acts on it.
Yes
Yes
Yes. Newton's First Law of Motion: Every body continues to remain in its state of rest or uniform motion unless it is acted on by an external, unbalanced force.
Yes. When an outside force acts upon a body in motion, it will move in the direction of the force. This is inferred from Newton's first law of motion that states that a body at rest remains at rest or a body in motion remains in motion in a straight line at constant velocity, unless acted upon by an outside force.
Newton's first law of motion states that a body at rest remains at rest and a body in motion remains in motion at constant velocity in a straight line unless acted upon by an unbalanced force.
Yes, the law states that an object continues its state of rest or uniform motin in a straight line unless it is compelled to change that state by an external source impressed upon it.