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How does friction move things?
Friction does not move things. Friction is the force that opposes motion between two objects that are touching. Not enough friction allows for things to move, depending on what kind of friction; the less force it has.
What two concepts make up linear motion?
kinematics and dynamics
What does uniform linear motion mean?
An object in free space when set in motion continues to be in motion indefinitely in a straight line, if it is not influenced by any other force [or energy]. When the rate of change of position with respect to time is constant, then this motion is called UNIFORM LINEAR MOTION. An everyday example of linear motion is the soldiers marching past in a parade. Other examples of linear motion are a car moving at a constant speed, a bullet fired from a pistol moving towards the target, etc.
What are the two types of motion according to direction?
linear - designated by v cyclic - designated by w
What is the different between linear motion and circular motion?
Linear motion is motion in a straight line, such as a dragster heading down the track, or a person walking down the sidewalk. Circular motion is motion in a circle, such as a yo-yo swung around someones head, or a car making a turn. In physics, while these two categories of motion exist, in most cases outside textbook examples, an objects motion will include both types of motion at once.
How does friction move things?
Friction does not move things. Friction is the force that opposes motion between two objects that are touching. Not enough friction allows for things to move, depending on what kind of friction; the less force it has.
What two concepts make up linear motion?
kinematics and dynamics
Is kinematics the description of why things move?
No kinematics does not describe why things move. Mechanics is divided into two parts - 1. Dynamics 2. Statistics Dynamics is again divided into two parts- 1. Kinematics 2. Kinetics Kinematics- Kinema is a Greek word which means motion. Its the study of motion of the objects. It does not take into account, the factors causing motion. Kinetics deals with the mass of the body that moves and the cause of its motion.
What does uniform linear motion mean?
An object in free space when set in motion continues to be in motion indefinitely in a straight line, if it is not influenced by any other force [or energy]. When the rate of change of position with respect to time is constant, then this motion is called UNIFORM LINEAR MOTION. An everyday example of linear motion is the soldiers marching past in a parade. Other examples of linear motion are a car moving at a constant speed, a bullet fired from a pistol moving towards the target, etc.
What thread is used in screw jack?
Two reasons. 1 - converting rotary motion to linear motion. 2 - too much force.
What are the two types of motion according to direction?
linear - designated by v cyclic - designated by w
What is the different between linear motion and circular motion?
Linear motion is motion in a straight line, such as a dragster heading down the track, or a person walking down the sidewalk. Circular motion is motion in a circle, such as a yo-yo swung around someones head, or a car making a turn. In physics, while these two categories of motion exist, in most cases outside textbook examples, an objects motion will include both types of motion at once.
What two things can change in velocity do?
motion and the angle
Mechanism to transfer linear to rotary motion?
"Think of a simple single cylinder engine....crankshaft goes round & round,piston goes up & down,connecting rod keeps the two tied together...wa la!" This type of linear motion is known as reciprocating motion, where the linear motion is a repetitive up and down, or back and forth action. The linear motion velocity of a wheel and crank system is not uniform and conforms to a sinusodial curve, i.e. it is slowest at the 0º and 180º positions and fastest at the 90º position. To get uniform linear motion from uniform rotary motion, you can use a threaded shaft and thread follower arrangement, or a rack and pinion. btw, it's "voila!".
What two things are measured regarding motion?
Distance and Time
What is two things set air in motion?
they are air and pollution
Kind of motion?
In Physics, the first kind of motion is called the rotational motion. This rotation occurs around a fixed axis. Transitional motion, on the other hand, is the rotation that occurs along a linear axis. Lastly, the oscillatory motion is a repetitive type of motion and rises and falls between two locations.
