0
What else can I help you with?
What is needed to make an object accelerate?
To make an object accelerate, a force needs to be applied to the object. This force can come from various sources such as gravity, friction, or propulsion. The magnitude and direction of the force will determine the rate at which the object accelerates.
Does an object with more weight repuire more force to accelerate than an object with lighter weight?
It certainly does. That's why you have to push it harder to accelerate it horizontally. But that "more weight" that it has is exactly the more force it needs for vertical acceleration, and that's why all objects fall with the same acceleration.
What is needed to make something move?
To make something move, a force needs to be applied to the object. This force can come from various sources such as pushing, pulling, gravity, or a motor. The object will then accelerate in the direction of the force applied.
What needs to be applied in order to change an objects velocity?
To change an object's velocity, you need to apply a force to it. The force will cause the object to accelerate, thus changing its velocity. The magnitude and direction of the force will determine the extent and direction of the velocity change.
The force of gravity on a 4kg object is twice that on a 2kg object Why does the 4kg object not fall with twice the accleration?
The reason that a heavier object does not fall faster even though there is more gravitational force on it is because it has more mass, and more energy is required to accelerate the greater mass. A small mass doesn't need a lot of force on it to accelerate it. It's "light" in weight. But a heavier one needs more force on it to accelerate it equally. Want a heavier object to accelerate the same as a lighter one? Apply more force. Gravity does that. Automatically. Think it through and it will lock in.
What is needed to make an object accelerate?
To make an object accelerate, a force needs to be applied to the object. This force can come from various sources such as gravity, friction, or propulsion. The magnitude and direction of the force will determine the rate at which the object accelerates.
Does an object with more weight repuire more force to accelerate than an object with lighter weight?
It certainly does. That's why you have to push it harder to accelerate it horizontally. But that "more weight" that it has is exactly the more force it needs for vertical acceleration, and that's why all objects fall with the same acceleration.
What is needed to make something move?
To make something move, a force needs to be applied to the object. This force can come from various sources such as pushing, pulling, gravity, or a motor. The object will then accelerate in the direction of the force applied.
What needs to be applied in order to change an objects velocity?
To change an object's velocity, you need to apply a force to it. The force will cause the object to accelerate, thus changing its velocity. The magnitude and direction of the force will determine the extent and direction of the velocity change.
The force of gravity on a 4kg object is twice that on a 2kg object Why does the 4kg object not fall with twice the accleration?
The reason that a heavier object does not fall faster even though there is more gravitational force on it is because it has more mass, and more energy is required to accelerate the greater mass. A small mass doesn't need a lot of force on it to accelerate it. It's "light" in weight. But a heavier one needs more force on it to accelerate it equally. Want a heavier object to accelerate the same as a lighter one? Apply more force. Gravity does that. Automatically. Think it through and it will lock in.
What are some examples of newtons second law in space?
In space, Newton's second law can be observed in how a spacecraft accelerates or changes direction when thrusters are fired. The law explains that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass. This means that to accelerate a spacecraft in space, a force needs to be applied, considering the spacecraft's mass.
What is the term for the force of gravity on an object that needs to be lifted?
The force of gravity on an object that needs to be lifted is called the object's weight. This weight is the measure of the force of gravity pulling the object downward towards the Earth.
Why does an object in orbit needs a centripetal force act?
An object in orbit needs a centripetal force to keep it moving in a circular path. Gravity provides this centripetal force, pulling the object towards the center of the orbit. Without this force, the object would continue in a straight line tangent to the orbit.
How much is 50 newtons worth of force?
Oh, dude, 50 newtons is like the amount of force you'd need to lift a small watermelon. It's basically the force required to accelerate a one-kilogram mass at one meter per second squared. So, if you ever need to lift a watermelon or accelerate something small, 50 newtons is your magic number.
Relationship between force and motion?
An object will only change its motion if undergoing a force acting upon it. An object does not, necessarily, need a force to act upon it to move; it needs only a force to accelerate (or decelerate!) If dealing with an object at rest, this equation works best to describe how that object can begin to move: F = ma Where F is the force applied, m is the mass of the object, and a is the acceleration. Therefore, if you apply a force of 10 Newtons to a mass of 10 Kilograms constantly, the object will undergo uniform acceleration of 1 m/s^2 -- ie, it will increase its velocity by 1m/s (meter per second) every second. A force does not need to be constantly applied to an object for it to continue to move. If a force of 10 Newtons is applied to an object of mass 10 kilograms for just one second, the object will accelerate to AND THEN REMAIN AT the velocity 1 meter per second. Now, if you're dealing with objects already moving, the equation looks a little different: it's called the impulse equation, and it describes the relationship between forces and objects in the context of a CHANGE OF MOTION (or, specifically, momentum.) It reads as follows: FT = m(Vf - Vo) F and m are the same as above. Essentially, this equation describes the change in motion--starting at "Vo" and ending with "Vf" of an object mass "m" when the force "F" is applied for "T" seconds. That's really all there is to know--for LINEAR motion, which I assume you're referring. If you mean angular motion, that's another ballgame, and one I really don't want to get involved with ;)
Does work done depends on time what you mean is doing a work in 5 minutes needs more work or doing a work in 10 minutes need more work you mean more newtons?
Newtons is used to measure force, NOT work or energy. It is important not to confuse force with energy (or work). Whether you need more force depends on the exact situation. For example: * When pulling an object in a situation where you have to overcome friction between solids, the force is practically independent of the speed. * When pulling an object through a fluid, the force does increase for a greater speed. * When pulling an object at a constant speed upwards (against the pull of gravity), the force required is independent of the speed (ignoring air resistance).
How big is the upward force compared to the downward force?
Down ward force is greater than upward force because everything on earth, obeys the laws of gravity, and for a rocket to take off from earth it needs more energy in other to fight the earths gravitational force but despite fighting the gravitational force it still doesnt take off with a full speed, But for a body of mass to fall from the atmosphere its falls with a great speed due to the force of the earths gravity.
