Table of Contents
- 1 Is force needed to keep a body moving with uniform velocity?
- 2 Can an object maintain uniform velocity when the net force acting on it is not zero?
- 3 Does a moving object need a force to keep it moving?
- 4 What force is needed to keep a body moving with uniform?
- 5 When you say an object is moving in uniform velocity?
- 6 What is force applied on a body if it is moving with uniform velocity of 20 Metre per second?
- 7 What makes an object keep moving?
- 8 Why no force is required to move an object with constant velocity?
- 9 What is the state of motion of an object at rest?
- 10 Does an object with uniform velocity (no acceleration) have force?
Is force needed to keep a body moving with uniform velocity?
No,There is no force needed to keep a body moving with uniform velocity.
Can an object maintain uniform velocity when the net force acting on it is not zero?
Can a body have constant velocity when net force on it is zero? Yes, and not only that. It will ALWAYS have constant velocity when the net force (the sum of all the forces acting on an object: in this case pulling and frictional forces response) is zero. This is the statement of Newton’s 1st law of motion.
What force is required to make a body moving with a uniform velocity along a straight line?
No force is required to move a body with uniform velocity along a straight line.
Does a moving object need a force to keep it moving?
Isaac Newton built on Galileo’s thoughts about motion. Newton’s first law of motion declares that a force is not needed to keep an object in motion. Slide a book across a table and watch it slide to a rest position. A force is not required to keep a moving book in motion.
What force is needed to keep a body moving with uniform?
A continuous supply of force is needed to keep a body in uniform motion because when a constant force is applied on a body then the acceleration is constant and the body remains in uniform motion.
When a constant force is applied on a body it moves with a uniform?
When a body moves with constant force, acceleration of body is uniform.
When you say an object is moving in uniform velocity?
The correct answer is option 4 i.e Zero. CONCEPT: Velocity (v): The rate of change of displacement is called velocity. Uniform velocity: The motion in which a body is moving with a constant velocity (no acceleration) is called uniform velocity motion.
What is force applied on a body if it is moving with uniform velocity of 20 Metre per second?
If a body moves with uniform velocity , the acceleration of body is zero . ∴ net force acting on body is zero .
What force keeps an object moving?
Inertia is a force which keeps stationary objects at rest and moving objects in motion at constant velocity. Inertia is a force which brings all objects to a rest position. All objects have inertia. A more massive object has more inertia than a less massive object.
What makes an object keep moving?
When a force pushes or pulls the object, the object will move in the direction of the force. A force is a push or a pull. Force can make things move, change shape or change their speed.
Why no force is required to move an object with constant velocity?
A body with constant velocity means the velocity of the body is not changing. When the velocity does not change acceleration is zero. Hence, no force is required to move an object with constant velocity.
What happens when an object does not change its state of motion?
Such an object will not change its state of motion (i.e., velocity) unless acted upon by an unbalanced force. Objects resist changes in their velocity. As learned in an earlier unit, an object that is not changing its velocity is said to have an acceleration of 0 m/s/s.
What is the state of motion of an object at rest?
An object at rest has zero velocity – and (in the absence of an unbalanced force) will remain with a zero velocity. Such an object will not change its state of motion (i.e., velocity) unless acted upon by an unbalanced force. An object in motion with a velocity of 2 m/s, East will (in the absence of an unbalanced force)…
Does an object with uniform velocity (no acceleration) have force?
An object moving on a surface horizontally at uniform velocity experiences no horizontal force (Force = mass x acceleration; if acceleration = 0, then Force = 0) but will always be subject to a vertical gravitational force. “Does an object with uniform velocity (no acceleration) have no force?”
What happens when an object has a velocity of 2 m/s?
An object in motion with a velocity of 2 m/s, East will (in the absence of an unbalanced force) remain in motion with a velocity of 2 m/s, East. Such an object will not change its state of motion (i.e., velocity) unless acted upon by an unbalanced force.