kinetic Frictional force always opposes the moving body... therefore its always is in the
opposite direction
The direction of angular velocity in a rotating wheel can be found using the right-hand rule. If you curl your fingers in the direction the wheel is rotating, then your thumb points in the direction of the angular velocity vector. This rule helps determine whether the angular velocity is clockwise or counterclockwise relative to the rotation.
lay on the floor and look up at it. If it is moving the same direction as a clock it is moving clockwise. Hold a piece of tissue paper at a corner such that it is near (but not touching) the fan blades. If the fan lifts the paper toward the ceiling then it is rotating clockwise. This is best for winter. If the fan pushes the paper toward the floor (causing a breeze) then it is rotating counter clockwise. This is best for summer.
Clockwise, top rotating to the right, and counterclockwise, top rotating to the left is only a perspective based on the position of the observer. The torque is the rotational force of the rotating object. Most often the perspective of the observer is from the driving end of a shaft facing the driven machine. The amount of torque at a given speed of the driving machine (engine or motor) is mechanically converted into work by the driven machine (generator, pump, compressor...etc.).
Yes, suppose a body is rotating anti-clockwise, then its angular velocity and angular momentum, at any moment are along axis of rotation in upward direction. And when body is rotating clockwise, its angular velocity and angular momentum are along axis of rotation in downward direction. This is regardless of the fact whether angular velocity of the body is increasing or decreasing.
The direction of angular momentum is always perpendicular to the axis of rotation of a rotating object. This means that as the object rotates, its angular momentum will also change direction, influencing its motion and stability.
clockwise
If you looked from the "top" it would be clockwise, but then if you looked from the bottom it would be counter-clockwise (anti-clockwise). Since there is no "top" or "bottom", there is no direction except "around".
That means, the rotation is in the same direction as the hands of an analog clock or watch move. This is also known as rotating "to the right": if a circle rotates in a clockwise direction, then the upper part moves to the right.
Rotating an object in a circular direction either to the right (clockwise) or to the left (counterclockwise).
The direction of angular velocity in a rotating wheel can be found using the right-hand rule. If you curl your fingers in the direction the wheel is rotating, then your thumb points in the direction of the angular velocity vector. This rule helps determine whether the angular velocity is clockwise or counterclockwise relative to the rotation.
If you were in space, hovering high above the north pole, looking down upon Earth, you would observe the earth revolving about its axis (rotating) in counter-clockwise direction. The moon orbits the earth also in a counter-clockwise direction, and once each orbit, the moon revolves around its own axis, also in a counter-clockwise direction.
lay on the floor and look up at it. If it is moving the same direction as a clock it is moving clockwise. Hold a piece of tissue paper at a corner such that it is near (but not touching) the fan blades. If the fan lifts the paper toward the ceiling then it is rotating clockwise. This is best for winter. If the fan pushes the paper toward the floor (causing a breeze) then it is rotating counter clockwise. This is best for summer.
Cyclones only turn in one direction, and do not change mid-cyclone. In the southern hemisphere, cyclones rotate in a clockwise direction. In the northern hemisphere, cyclones (known as hurricanes or typhoons, depending on their location) rotate in an anti-clockwise direction.
The Coriolis effect is the appearance of objects to change direction when they are viewed in a rotating field. As the Earth is constantly rotating, this causes moving objects to move clockwise in the Northern Hemisphere and counterclockwise in the Southern.
A half turn counter clockwise is rotating an object or direction 180 degrees in the opposite direction to the clock's movement. This means turning something halfway around in a leftward direction.
by changing the polarity of capacitor of single phase ceiling fan can we change the direction of rotation from anticlockwise to clockwise
"East" is a directional term that refers to the direction you would face when observing the sun rise. It can also be found by rotating 90 degrees clockwise from north, or by rotating 90 degrees counterclockwise from south.