To answer your title question, if an object is moving with a constant velocity then the net force is 0. However, this
does not mean that there are no forces are acting
on the object.
Can an object maintain uniform velocity when net force acting on it is not zero?
Can an object having constant mass maintain uniform velocity when net force acting on it is not zero? … 2)
Yes
,if force is in the direction of velocity.
Can an object maintains uniform velocity when net force?
Can an object having constant mass maintain uniform velocity when net force acting on it is not zero? … 2)
Yes
,if force is in the direction of velocity.
Can the velocity of an object be zero even though the net force on the object is not zero?
An object’s velocity (a vector)
does not change if and only if the net force acting on the object is zero
. In other words, if there is no net force on an object, its speed and direction of motion do not change (including if it is at rest).
Does constant velocity mean zero net force?
When an object is in equilibrium (either at rest or moving with constant velocity),
the net force acting on it zero
. A vector can only have zero magnitude if all of its components are zero.
Can an object maintains uniform?
No its is not possible for an
object to maintain uniform velocity if acceleration is not zero. While it is possible when a body is present in uniform speed.
Why no force is required for an object to be in uniform motion?
A body is to be moved with a constant velocity. So, its velocity should not change. When
velocity does not change
, acceleration is zero. Hence, no force is required to move an object with constant velocity.
When an object is not moving at all the velocity must be zero?
Inertia: tendency of an object to resist changes in its velocity. 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.
How do you know if an object has a net force?
If
two forces act on an object in opposite directions and they don’t exactly cancel
, what is left over is the net force (the difference in the forces). In the diagram at left, the net force is 2 Newtons to the right. If two(or more) forces act on an object in the same direction, the net force is the sum of the forces.
What happens to a moving object with zero net force?
While the net force on an object is zero,
its speed and direction of motion remain unchanged
(and stationary objects remain stationary).
What is the relationship between net force and velocity?
Any change in an object’s velocity is called
acceleration
, which is the “a” in f = ma. Unless the object is moving in a vacuum, there are always forces acting on it, and all these forces added together are called the net force. The net force acts on an object to change its velocity and cause acceleration.
Does velocity affect net force?
If there is a net force acting on an object, the object will have an acceleration and
the object’s velocity will change
. … Newton’s second law states that for a particular force, the acceleration of an object is proportional to the net force and inversely proportional to the mass of the object.
Can a body have acceleration with zero velocity?
Answer:
Yes
, an object can have zero velocity and still be accelerating simultaneously. … While observing the object, you will find that the object will continue to move forward for some time and then stops instantly. Then the object will start to move in the backward direction.
What is uniform velocity?
Uniform Velocity-A body is said to have uniform velocity
if it covers equal distance in equal intervals of time in a particular direction
, however, the time intervals may be small.
What should be the force acting on an object moving with uniform velocity?
An object moves with a uniform velocity when the forces (
pushing force and frictional force
When an object is moving at a uniform velocity does it need a force to maintain its uniform state of motion justify your answer?
When an object is moving at a uniform velocity does it need a force to maintain its uniform state of motion justify your answer? No. By
→F=m→a
if there is no change in velocity (i.e. the velocity is uniform) then →a=0 and thus the net force →F=0.
