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What is the other name of non-uniform motion?
"Non-uniform" motion is "accelerated" motion.
What is the difference between uniform linear motion an uniform circular motion?
linear is which is on a straight path and circular motion is which has a curved path. *In a uniform linear motion,the velocity is constant and the acceleration is zero.So,uniform linear motion is an unaccelerated motion. *In uniform circular motion the velocity can be variable although the speed is uniform.So,it is an accelerated motion.
When are velocity and acceleration perpendicular to each other?
Velocity and acceleration are perpendicular to each other when the magnitude of the acceleration is equal to the centripetal acceleration required for circular motion, and the direction of the acceleration is towards the center of the circular path while the velocity is tangent to the path. This occurs in uniform circular motion.
What is the difference between increasing velocity and uniform velocity?
Increasing velocity means that the body is accelerating and a force is acting on the body to produce the acceleration. Uniform velocity means that there is no acceleration or deceleration and so no force acts on the body. (Note that in practice we cannot achieve perpetual motion because of either the decelerating force of gravity or friction).
What is the differnce between velocity and speed?
Velocity is a vector quantity. So direction is important But speed is a scalar. Body moving around a circle may go with uniform speed but not with uniform velocity as direction is changing continuously
What is the Distinguish between uniform and non uniform motion?
In uniform motion, the velocity of the object is constant: both in magnitude and in direction. In non-uniform one or other (or both) of these will vary.
What is the other name of non-uniform motion?
"Non-uniform" motion is "accelerated" motion.
What is the difference between uniform linear motion an uniform circular motion?
linear is which is on a straight path and circular motion is which has a curved path. *In a uniform linear motion,the velocity is constant and the acceleration is zero.So,uniform linear motion is an unaccelerated motion. *In uniform circular motion the velocity can be variable although the speed is uniform.So,it is an accelerated motion.
When are velocity and acceleration perpendicular to each other?
Velocity and acceleration are perpendicular to each other when the magnitude of the acceleration is equal to the centripetal acceleration required for circular motion, and the direction of the acceleration is towards the center of the circular path while the velocity is tangent to the path. This occurs in uniform circular motion.
What is the difference between increasing velocity and uniform velocity?
Increasing velocity means that the body is accelerating and a force is acting on the body to produce the acceleration. Uniform velocity means that there is no acceleration or deceleration and so no force acts on the body. (Note that in practice we cannot achieve perpetual motion because of either the decelerating force of gravity or friction).
What is the differnce between velocity and speed?
Velocity is a vector quantity. So direction is important But speed is a scalar. Body moving around a circle may go with uniform speed but not with uniform velocity as direction is changing continuously
Is uniform circular motion and circular motion is the same?
no, in uniform circular motion the magnitude of your velocity, and therefore your acceleration is constant. in general this does not need to be true. consider this simple experiment, in a children's playground, go to a roundabout. stand on the roundabout and kick once, then wait for your motion to completely stop before kicking again. your motion is still circular, but neither velocity or acceleration is constant.
Questions on motion for class 9?
1. what is the speed with direction known as? 2. a boy walks from his classroom to the book shop covers a distance of 20 m in 25 s to reach the bookshop buying a book ,he travels the same distance in same time to reach back to the class room . find (a) average speed (b) average velocity of the boy. 3. what is uniform circular motion? 4.what is the net acceleration in a non uniform motion? 5.what is the term used for negative acceleration?
What does uniform linear motion mean?
Uniform linear motion refers to an object moving in a straight line with a constant velocity. This means that the object covers equal distances in equal intervals of time. The speed and direction of the object do not change during uniform linear motion.
Types of motion?
uniform and non uniform motion uniform motion [ equal distance in equal intervals of time is known as uniform motion] non uniform motion [equal distance at unequal intervals of time is known as non uniform motion]
What kinds of motion required no forces?
An object in uniform motion will continue moving at a constant velocity without any net force acting on it. Additionally, an object in free fall will move under the influence of gravity alone, and does not require any other forces to be in motion.
What are the causes of uniform projectile?
Uniform projectile motion is caused by the combination of an initial velocity and the force of gravity acting on the object. As long as there are no other external forces acting on the object, such as air resistance or friction, the object will follow a predictable parabolic path.
