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You create a purely 'rotatory force' or torque when you have two forces of equal magnitude but opposite direction pushing or pulling on an object. The greater the forces the greater the torque, and the greater the perpendicular distances between the two forces the greater the torque.
Note that because the forces are equal and opposite, the object will not accelerate in any direction. But because there is a perpendicular distance between the forces the object will start to rotate.
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What does not belong in the group gravity sound waves rotation angular motion?
angular - All the rest are nouns
How do you convert a slope of 2.5degree to millimeters?
Degrees is a unit of angular measurement, millimeters is a unit of length. You don't convert one to the other.Degrees is a unit of angular measurement, millimeters is a unit of length. You don't convert one to the other.Degrees is a unit of angular measurement, millimeters is a unit of length. You don't convert one to the other.Degrees is a unit of angular measurement, millimeters is a unit of length. You don't convert one to the other.
How do you increase the angular velocity of a rotating object?
Angular velocity just means how fast it's rotating. If youaa want more angular velocity, just rotate it faster or decrease the radius (move it closer to the center of rotation). Just like force = rate of change of momentum, you have torque= rate of change of angular moment Or We can increase the angular velocity of a rotating particle by applying a tangential force(i.e. accelaration) on the particle. Since the velocity of the particle is tangential with the circle along which it is moving, the tangential accelaration will not change the diriction of the velocity(as angle is 0),but will cause a change in magnitude. Thus angular velocity will increase.
As a rotating cloud collapses its rate of rotation?
The law of conversation of angular momentum.
What is the apparent force created by the earths rotation?
Coriolis force describes an apparent force that is due to the rotation of the earth. (From my meteorolgy textbook)
How is the radius of rotation related to the centripetal force and angular velocity?
Assuming that angles are measured in radians, and angular velocity in radians per second (this simplifies formulae): Radius of rotation is unrelated to angular velocity. Linear velocity = angular velocity x radius Centripetal acceleration = velocity squared / radius Centripetal acceleration = (angular velocity) squared x radius Centripetal force = mass x acceleration = mass x (angular velocity) squared x radius
What is the Relation between angular velocity and frequency?
If there is a rotation, "angular velocity" and "angular frequency" is the same thing. However, "angular frequency" can also refer to situations where there is no rotation.
Which one does not belong Gravity Angular motion Sound waves rotation?
Answer #1:Sound waves=====================Answer #2:Angular motion, sound waves, and rotation all refer to something that's moving.Gravity is the only one on that list that produces force.
How do you find out the direction of angular accelaration?
The direction of angular acceleration comes from whether the angular speed of the object is clockwise or counterclockwise and whether it is speeding up or slowing down.The direction of the angular acceleration will be positive if the angular velocity is counterclockwise and the object's rotation is speeding up or if the angular velocity is clockwise and the object's rotation is slowing downThe direction of the angular acceleration will be negative if the angular velocity is clockwise and the object's rotation is speeding up or if the angular velocity is counterclockwise and the object's rotation is slowing downThe angular acceleration will not have a direction if the object's angular velocity is constant
What are the practical applications of Angular Speed Angular Displacement Angular Velocity and Angular Momentum?
These are used in lots of engineering problems related to rotation.
What direction does the angular velocity vector of the Earth's rotation point toward?
The Earth's angular velocity vector due to its axial rotation points towards the north pole.
What is the direction of angular momentum?
Angular momentum of a rotating particle is defined as the moment of the linear momentum of the particle about that axis.It is perpendicular to the plane of rotation and parallel to the axis of rotation.
What does not belong in the group gravity sound waves rotation angular motion?
angular - All the rest are nouns
What is the relationship between a RPMs and centrepetel force?
Centripetal force is related to angular velocity in the following manner.F = m.w2rwhereF = Centripetal force [=] Nw = angular velocity [=] rad/sr = radius of rotation [=] mRPM is denoted for Round Per Minute and is the rate of revolution.RPM x 60 sec/min x 2pi rad/sec = wCentripetal force is then proportion to RPM2
Is the direction of angular velocity same as that of angular momentum when agular velocity is decreasing?
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.
How do you convert a slope of 2.5degree to millimeters?
Degrees is a unit of angular measurement, millimeters is a unit of length. You don't convert one to the other.Degrees is a unit of angular measurement, millimeters is a unit of length. You don't convert one to the other.Degrees is a unit of angular measurement, millimeters is a unit of length. You don't convert one to the other.Degrees is a unit of angular measurement, millimeters is a unit of length. You don't convert one to the other.
What is the relationship between radial force and angular velocity squared?
By radial force, we can assume you mean centripetal force Centripetal force = (Mass)(Radius)(Angular velocity)2
