It helps to think of dimensions as directions of movement. One-dimensional motion, therefore, is motion in a single direction - in other words, just a straight line.
No, a particle in one dimension with zero speed will have zero velocity. Velocity is a vector quantity that includes both the speed and direction of motion, so if the speed is zero, the velocity will also be zero since there is no direction of motion.
If only one quadrant of a body out od three quadrant of the position change than motion of the body is called one Dimentional motion. Ex-MOtion of a body in a straight line ,path,vertical motion under gravity etc...
No, projectile motion involves motion in two dimensions - one horizontal and one vertical. The vertical motion is affected by gravity, while the horizontal motion is independent of gravity, assuming no air resistance.
A three-dimensional object is called a solid.
* There are a lot of motion kinds. You can have a rotary motion, a circular one like planets' orbit, a Brownian one which is the particles' movement, vibration, linear one or a harmonic one such as functions sin and cos.
Motion on either the X or Y axis, but not the Z. Meaning it can move up, down, left, and right, but not forward or backwards.
it is a flat surface... the opposite of 3-dimentional.
No, a particle in one dimension with zero speed will have zero velocity. Velocity is a vector quantity that includes both the speed and direction of motion, so if the speed is zero, the velocity will also be zero since there is no direction of motion.
If only one quadrant of a body out od three quadrant of the position change than motion of the body is called one Dimentional motion. Ex-MOtion of a body in a straight line ,path,vertical motion under gravity etc...
a 3 dimentional one
A paper plate can be one if you flatten it. A sturdy plate is 3-dimentional. A place plate is also 3-dimentional.
A line segment is one dimensional. It only has length.
no. the definition of polygon is two dimentional and a prism is three dimentional
A two dimentional figure has two dementions.
Lines of symmetry
In criminal law: What is episodic & Motion to Sever?
A motion along straight line is called rectilinear motion. In general, it need not be one - dimensional; it can take place in a two dimensional plane or in three dimensional space. But, it is always possible that rectilinear motion be treated as one dimensional motion, by suitably orienting axes of the coordinate system.