Why is absolute rest Not possible?

Absolute rest and absolute motion is not possible because there is no point in the universe which is at rest and can be taken as point of reference. Acceleration due to gravity always acts in the downward direction, irrespective of the direction of motion.

Is it possible for an object at rest to move if there is no net force acting on it?

An object with no net forces acting on it which is initially at rest will remain at rest. If it is moving, it will continue to move in a straight line with constant velocity. Forces are “pushes” or “pulls” on the object, and forces, like velocity and acceleration are vector quantities.

Is it possible to move an object at rest without accelerating it?

Finding the acceleration Thus, even though the velocity of an object at rest must be zero, acceleration can clearly be non-zero for objects at rest. A particle that is thrown vertically upwards stops momentarily at the highest point of motion. What is the acceleration of the particle at the highest point of motion?

When an object is at rest that means that it is not moving?

An object at rest has zero velocity – and (in the absence of an unbalanced force) will remain with a zero velocity. Such an object will not change its state of motion (i.e., velocity) unless acted upon by an unbalanced force.

Is motion rest absolute?

The first thing we need to know is that there is no absolute rest or absolute motion. Rest and motion are relative terms. In simple terms, an object that changes its position is said to be in motion while the opposite action causes an object to be at rest.

What is absolute state of rest?

A body cannot exist at a state of absolute rest or absolute motion. For example, two persons sitting in a moving bus are at rest w.r.t each other but are in motion w.r.t. a person standing on the roadside.

What is capable of changing the state of motion of an object?

If the force applied on the object is in the direction of its motion, the speed of the object increases. A change in either the speed of an object, or its direction of motion, or both, is described as a change in its state of motion. Thus, a force may bring a change in the state of motion of an object.

Is it possible for an object to be in motion?

Acceleration is the change of velocity per unit time, so if there is no force, all we know is that the acceleration is zero. Therefore, the velocity is not changing. If the object was already moving, then it will just keep moving. So, yes, the object can be moving when there is no force applied to it.

Can you be in a state of rest at least for a second?

Answer: The key point here is that if there is no net force acting on an object (if all the external forces cancel each other out) then the object will maintain a constant velocity. If that velocity is zero, then the object remains at rest.

Can change the state of motion?

Force applied on an object may change its speed. If the force applied is in the direction of the object’s motion, its speed increases. The state of motion of an object is described by its speed and the direction of motion. A force thus, may bring a change in the state of motion of an object.

Which law states that everybody continues in its state of rest or of uniform motion in a straight line unless compelled by some external force to change that state?

Newton’s 1st Law
EXPLANATION: From the above, it is clear that Newton’s 1st Law states that, “Everybody continues to be in its state of rest or of uniform motion in a straight line unless compelled by some external force to act otherwise.” Therefore option 1 is correct.