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What happens to the motion of an object if no net force acts?
If no net force acts on an object, the object will continue in its current state of motion. This means that if it is at rest, it will remain at rest, and if it is moving at a constant velocity, it will continue moving at that velocity.
What is state of motion?
State of motion refers to an object's velocity and direction at a particular moment in time. An object can be at rest, moving at a constant speed, accelerating, decelerating, or changing direction, all of which define its state of motion. The state of motion of an object can be described using concepts from physics, such as speed, velocity, and acceleration.
When To state the velocity of an object you need to know the objects?
When stating the velocity of an object, you need to know both the speed (how fast the object is moving) and the direction in which it is moving. Velocity is a vector quantity that combines magnitude (speed) and direction, so both pieces of information are necessary to describe it accurately.
What can we say about the forces on an object that is not moving?
If an object is not moving, the forces acting on it must be balanced. This means that the net force on the object is zero, resulting in no acceleration and maintaining a constant velocity or state of rest.
What is the force that keep an object moving?
The force that keeps an object moving is called inertia. This is the tendency of an object to resist changes in its velocity, either maintaining its current state of motion or remaining at rest.
What happens to the motion of an object if no net force acts?
If no net force acts on an object, the object will continue in its current state of motion. This means that if it is at rest, it will remain at rest, and if it is moving at a constant velocity, it will continue moving at that velocity.
What do you understand by state of motion?
A description of the motion of the object. Stationary vs moving described by velocity.
What is state of motion?
State of motion refers to an object's velocity and direction at a particular moment in time. An object can be at rest, moving at a constant speed, accelerating, decelerating, or changing direction, all of which define its state of motion. The state of motion of an object can be described using concepts from physics, such as speed, velocity, and acceleration.
When To state the velocity of an object you need to know the objects?
When stating the velocity of an object, you need to know both the speed (how fast the object is moving) and the direction in which it is moving. Velocity is a vector quantity that combines magnitude (speed) and direction, so both pieces of information are necessary to describe it accurately.
Why is an object in equilibrium during constant motion?
When an object is in equilibrium, the acceleration is zero. When the acceleration is zero, the velocity does not change; the non changing velocity includes the case when the velocity has value zero.
What can we say about the forces on an object that is not moving?
If an object is not moving, the forces acting on it must be balanced. This means that the net force on the object is zero, resulting in no acceleration and maintaining a constant velocity or state of rest.
Which state of matter is characterized by having molecules far apart and moving randomly?
The state of matter in which molecules are generally far apart and moving randomly is known as the gaseous state. Steam is an example of a gas.
What is newtons law of inertia?
"a body will not change its state of motion or of uniform motion until an unbalanced external force is applied to it"eg.If their is no friction, the car moving with 40 km/hr will move with same velocity.
What is the force that keep an object moving?
The force that keeps an object moving is called inertia. This is the tendency of an object to resist changes in its velocity, either maintaining its current state of motion or remaining at rest.
Is force needed to keep a body moving with unifom velocity?
No, once a body is moving with a constant velocity, no net force is required to maintain its motion. This is known as Newton's first law of motion, which states that an object will remain in its current state of motion unless acted upon by an external force.
Why some object do not fall on the ground?
Objects may not fall to the ground if they are moving with enough horizontal velocity to counteract the force of gravity pulling them down. For example, an airplane stays in the air due to its forward motion and the lift generated by its wings. Similarly, satellites in orbit around the Earth are in a state of constant free fall towards the planet, but their high velocity keeps them moving sideways fast enough to avoid crashing down.
What will happen if there will be no force?
Without a force acting on an object, it will remain in its current state of motion. If the object is at rest, it will stay at rest, and if it is moving, it will continue moving with constant velocity in a straight line. Forces are necessary to change the state of motion of an object.
