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What is the amount of push and pull which can change speed and direction of moving objects?
The amount of push and pull needed to change the speed and direction of a moving object depends on the mass of the object and the magnitude and direction of the force applied. Newton's 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. To change the speed and direction of an object, a force greater than the object's current momentum is required.
What is the function of the mass and velocity of moving object?
Momentum
Why is more force needed to change the motion of a heavy and fast moving object compared to a light weight and slow moving obect?
More force is needed to change the motion of a heavy and fast-moving object because of its momentum, which is the product of its mass and velocity. The momentum of an object indicates the amount of force required to change its motion, so heavier objects with higher velocities require more force to change their direction or speed compared to lighter objects moving at slower speeds.
A ..is required to change the speed and direction of a moving body?
Force. Change in speed and direction is change in velocity. Change is velocity is called acceleration a=F/m.. The amount of change is the amount of acceleration and that depends inversely on the mass and directly on the force.
What is the force needed to stop a moving object?
The force needed to stop a moving object is equal to the object's mass multiplied by its acceleration. This force is generated by applying a force in the opposite direction to the object's motion, causing it to decelerate until it comes to a complete stop.
What is the amount of push and pull which can change speed and direction of moving objects?
The amount of push and pull needed to change the speed and direction of a moving object depends on the mass of the object and the magnitude and direction of the force applied. Newton's 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. To change the speed and direction of an object, a force greater than the object's current momentum is required.
What is the function of the mass and velocity of moving object?
Momentum
Why is more force needed to change the motion of a heavy and fast moving object compared to a light weight and slow moving obect?
More force is needed to change the motion of a heavy and fast-moving object because of its momentum, which is the product of its mass and velocity. The momentum of an object indicates the amount of force required to change its motion, so heavier objects with higher velocities require more force to change their direction or speed compared to lighter objects moving at slower speeds.
A ..is required to change the speed and direction of a moving body?
Force. Change in speed and direction is change in velocity. Change is velocity is called acceleration a=F/m.. The amount of change is the amount of acceleration and that depends inversely on the mass and directly on the force.
What happens to the center of mass if a moving ball explodes?
Because of the law of conservation of linear momentum, the center of mass will continue moving in the same direction the ball was moving previously. At least initially; eventually air resistance and gravitation will change the velocity of the particles.
If you change the mass of a moving object you change its?
density
What is the force needed to stop a moving object?
The force needed to stop a moving object is equal to the object's mass multiplied by its acceleration. This force is generated by applying a force in the opposite direction to the object's motion, causing it to decelerate until it comes to a complete stop.
How does the force required to move an object change depending on the objects mass?
It takes no force to 'move' an object. There are trillions of objects that are moving right now with no forces acting on them. It only takes force to 'accelerate' an object ... to change its motion, by changing its speed or the direction of its motion. force=mass*acceleration As mass increases, so does the force needed to change the object's motion.
What can cause velocity to change?
acceleration, due to a force the moving body is affected by. SUM[Forces] = mass * acceleration --> change in speed.
What is the velocity of the mass at a time t?
The velocity of the mass at a time t is the speed and direction at which the mass is moving at that specific moment.
How do you compute the force of a given mass at a constant speed?
The force on a mass moving at a constant speed and direction is 0.
In what three ways can accelerationchange an object's motion?
Acceleration is the change in velocity and/or direction of an object. Acceleration can either speed an object up, slow it down (deceleration), or change the direction in which the object is moving.
