Isaac Newton

All three play a part. The first applies as the arm swings and launches the projectile. The arm continues to move until it is stopped by the retaining bar and the projectile continues to move until gravity pulls back down or it impacts a structure. The second law is shown by the projectile. A big heavy rock goes slow, a small light rock flies fast. The third comes into play as the catapult launches the projectile it pushes down on the ground and slightly backward. The projectile itself uses the third law when it impacts.

An object accelerating when no external force is applied violates Newton's First Law. Additionally, if an object in motion suddenly stops without any external force acting upon it, it also violates the law.

According to the websites I checked, he died March 20, 1727 at the age of 84.

It seems there might be a typo. If you are referring to Isaac Newton, he was a famous physicist, mathematician, and astronomer who formulated the laws of motion and universal gravitation. His work laid the foundation for classical mechanics and is considered one of the most influential scientists in history.

One scientist with the initials IN is Isaac Newton, a famous physicist and mathematician known for his work on gravity and laws of motion.

In classical mechanics, there are no violations that are known. however there are several violations in quantum mechanics.

Newton's First Law is that an object at rest tends to stay at rest (inertia) and an object in motion tends to stay in motion, unless acted on by an outside force. So perpetual motion in theory is not a violation, unless an attempt is made to remove energy from the system. What might seem a violation would be a spontaneous onset of motion without any causative force - this would suggest that there was indeed some force, just not one that was obvious or detectable.

The acceleration of the block is 5 m/s^2. This is calculated using Newton's second law, which states that acceleration is equal to the net force acting on an object divided by its mass. In this case, 100 N ÷ 20 kg = 5 m/s^2.

You must first choose which direction you shall call positive, thereby the opposite direction shall be negative. Then you add these two values together to get your answer, the total net force.

Society did not universally disagree with Newton, but some scholars and religious leaders criticized his theory of gravity, which challenged traditional beliefs about the natural world. Newton's ideas were seen as controversial and revolutionary at the time, with some people hesitant to accept the implications of his work.

You could write that they helped people to understand the concepts of it and so they decided that if a car gets hit straight on the car will want to move forward but won't so then that force will cause you to fly forward and so with the car safety equipment the force won't pull you forward cause you will have a seat belt on that stops you from flying forward at the speed of the impact.

Newton's secong law indicates that an object accelerates in the presence of a net force on it. But it doesn't mean that an object should accelerate when two forces act on it. It depends more on the orientation or direction of force. Say if 2 forces act in opposite directions then the net force would be 0 and thus no acceleration is caused. Hence take NET FORCE, not just force acting into consideration.

Think you're mixing up dispersion with displacement! As dispersion is to do with waves, most commonly used for describing the effect that happens when light is shone through a prism, which results in the light being separated into the different colours.

Displacements is to do with the volume of something whether it be gas or liquid (can't remember if it's to do with with solids as solids generally stay, well, solid). So the law is that the exact same amount must exist so like in the bath you go in an the water goes up, it's being displaced.

Sorry i'm not a physicist so my explanations is what i can remember from my As physics (which is not a lot)

The second law of motion states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass. The equation F = ma represents this relationship, where F is the net force applied, m is the mass of the object, and a is the acceleration produced. So, mass multiplied by acceleration is the ability to change the velocity of an object by applying a force to it.

Sir Isaac Newton theorized about gravity in 1650, when he observed an apple fall from a tree to the ground. He wondered why it went down instead of up, or any other direction! He was eventually able to prove his theories.

For a constant force, work = force x distance. In other words, just multiply the two. The answer is in joules.

Net force is the overall force acting on an object, calculated by summing up all the individual forces acting on it. Newton's third law states that for every action, there is an equal and opposite reaction. This means that when one object exerts a force on another, the second object will exert an equal force in the opposite direction.

The transfer of energy that causes an object to move in the direction of the force is called work. Work is defined as the product of the force applied to an object and the distance over which the force is applied in the direction of the force.

Newton's three laws of motion are fundamental principles that govern the movement of all objects, including missiles. The first law states that an object at rest will stay at rest unless acted upon by an external force, which is relevant for understanding missile propulsion. The second law explains how the force applied to a missile affects its acceleration and trajectory. The third law highlights that for every action (e.g., thrust from the missile engine), there is an equal and opposite reaction (e.g., forward motion of the missile).

Both Albert Einstein and Isaac Newton were brilliant physicists who made significant contributions to the field of science. They each developed groundbreaking theories that revolutionized our understanding of the universe, with Newton's laws of motion and universal gravitation and Einstein's theory of relativity. Both scientists are considered among the greatest minds in history for their transformative work in the realm of physics.

When someone pushes a chair across the room using Newton's second law of motion, the chair accelerates in the direction of the force applied. This acceleration is directly proportional to the force applied and inversely proportional to the mass of the chair. As long as the force is greater than any opposing forces like friction, the chair will continue to accelerate in the direction of the push.

An unbalanced force is a force that does not have an equal and opposite force acting upon it. According to Newton's first law of motion, an unbalanced force will cause an object to accelerate or change its motion. If there is no unbalanced force acting on an object, it will remain at rest or continue moving at a constant velocity.

An unbalanced force acting on an object causes a change in its motion by accelerating it in the direction of the force. This acceleration results in the object moving. The greater the unbalanced force, the greater the acceleration and speed of the object.