Force equals mass times acceleration, F= ma.
A perpetual motion machine is not realistic because it violates the laws of thermodynamics, specifically the first and second laws. These laws state that energy cannot be created or destroyed, and that systems tend to move towards a state of increased entropy. Any system claiming to produce perpetual motion would go against these fundamental principles.
It is important to know the three laws of motion. The Second Law of Motion is acceleration is produced when a force acts on a mass.
Every object in a state of uniform motion tends to remain in that state of motion unless an external force is applied.
You cannot. Newton's third law is independent of the first and second laws.
Isaac Newton was the first to state the laws of linear momentum (better known as the laws of motion).
the laws of motion the laws of motion
Uniformly accelerated motion is governed by Newton's laws of motion, particularly the second law (F = ma) which relates acceleration, force, and mass. Additionally, the equations of motion derived from kinematics, such as s = ut + (1/2)at^2, can be used to describe the motion of an object experiencing constant acceleration.
see Newton's Laws of Motion
they are alike because they both deal with force
The general laws about the planets' orbits were known before Newton - mainly, through the three Laws of Planetary Motion, by Kepler. Newton showed that the movement - as explained in Kepler's Laws - was a result of the laws of motion (especially Newton's Second Law), and of the force of gravitation.
Circular motion can be understood using Newton's laws of motion. The first law states that an object will remain in its state of motion unless acted upon by a net external force, which in the case of circular motion is the centripetal force that continuously changes the direction of the object. The second law describes how the centripetal force required for circular motion is related to the mass of the object, its velocity, and the radius of the circular path..TableName:Centripetal force formula.
Newton's First law of motion states that everybody continues or tends to be in its state of rest, or of uniform motion, unless it is compelled to change that state by force impressed on it.