A body has uniform speed if it covers equal distances in equal intervals of time however short the interval may be.
A body moving at a uniform speed may have a uniform velocity, or its velocity could be changing. How could that be? Let's look. The difference between speed and velocity is that velocity is speed.
HEYAnswer:"Uniform" motion is motion with a constant speed in a straight line. Speed ordirection are not changing.If a body moving along straight line travels unequal distances in equal intervals of time, the body is said to be in Non uniform motion
1) There are always frictional forces, which by themselves would slow the car down. 2) Since we are assuming that the car is moving at a uniform speed, there must be another force to compensate for the friction, and in the opposite direction (pulling the car forward). This force is related to the effort done by the engine.
When a body has uniform velocity, it is moving in a straight line at a constant speed. This means that the magnitude and direction of its velocity remain constant over time. uniform velocity implies no acceleration present in the motion of the body.
When the body is in simple hermonic motion
when a body move with uniform speed
Think of uniform as everything moving together. For example, in uniform circular motion describes the motion of a body traversing a circular path at constant speed. The distance of the body from the axis of rotation remains constant at all times. If the motion was non-uniform the distance of the body from the axis of rotation would vary.
A body moving at a uniform speed may have a uniform velocity, or its velocity could be changing. How could that be? Let's look. The difference between speed and velocity is that velocity is speed.
No. "Uniform motion" means motion at a constant speed in a straight line. But the speed of a body falling freely to the ground is continuously increasing, in response to the force of gravity.
HEYAnswer:"Uniform" motion is motion with a constant speed in a straight line. Speed ordirection are not changing.If a body moving along straight line travels unequal distances in equal intervals of time, the body is said to be in Non uniform motion
'Acceleration' means any change in speed or direction of motion.'Uniform' motion means no change in speed or direction.
Think of uniform as everything moving together. For example, in uniform circular motion describes the motion of a body traversing a circular path at constant speed. The distance of the body from the axis of rotation remains constant at all times. If the motion was non-uniform the distance of the body from the axis of rotation would vary.
If body is moving in a circle with uniform or constant speed its acceleration will be uniform as velocity i.e. to say direction is changing at every point.
1) There are always frictional forces, which by themselves would slow the car down. 2) Since we are assuming that the car is moving at a uniform speed, there must be another force to compensate for the friction, and in the opposite direction (pulling the car forward). This force is related to the effort done by the engine.
When a body has uniform velocity, it is moving in a straight line at a constant speed. This means that the magnitude and direction of its velocity remain constant over time. uniform velocity implies no acceleration present in the motion of the body.
When the body is in simple hermonic motion
The ratio of distance to time remains constant for a body moving at a uniform speed because the speed is consistent over time, meaning the body covers equal distances in equal intervals of time. This leads to a constant ratio, which is the definition of constant speed (distance traveled per unit of time).