The answer is given on the following page.
An objects motion or speed is distance divided by time.
Two Scalars that go in opposite directionsOne scalar and one vector!
displacement
One dimension has only one axis of possibilities. Motion in one dimension is motion on straight line. Two dimensions is motion on a plane. Two axes meet at right angles and extend in both directions. A point can be located anywhere that can be described as two points in this plane.
Three-dimensional Class B Fires. A three-dimensional Class B fire involves Class B materials in motion such as pouring, running or dripping flammable liquids and generally includes vertical as well as one or more horizontal surfaces. Fires of this nature are considered to be a special hazard. Class B fires are those involving flammable (gasoline, alcohol) and combustible (diesel, oil, tar, grease) liquids.
Objects moving in a straight line or in circular motion do not exhibit parabolic motion. Parabolic motion is characterized by an object following a symmetrical path under the influence of gravity.
Three examples of objects in motion that exhibit kinetic energy are a moving car, a swinging pendulum, and a flying airplane.
Two vectors that do not lie along the same line. I wish someone would have posted this for me. ^_^
2 dimensional motion refers to motion occurring in a plane, where an object can move horizontally and vertically. This type of motion can be described using both x and y coordinates to track the position of the object. Examples include objects moving in a projectile motion or in circular motion.
There is insufficient information in the question to properly answer it. You did not provide the list of "the following objects". Please restate the question.By the way; all objects exhibit two-dimensional motion. Kepler's Laws of Planetary Motion and Newton's Law of Motion come down to providing that an object in orbit around another object will describe a conic section, i.e. plane geometry, around the other object. Don't know if that's what your talking about, but I thought I would toss that into the mix. Of course, a third object would upset that pretty little conic section, wouldn't it? But now we are getting into relativity and we are way off topic...
Two-dimensional motion that is not always projectile motion would be circular motion, where an object moves in a circular path. Two-dimensional motion that is not projectile motion and does not accelerate the object could be uniform circular motion, where the speed is constant but the direction changes.
Gravity
In physics, space refers to the three-dimensional extent in which objects and events have relative position and direction. It is the container in which all objects and events exist and interact. Space is a fundamental concept in understanding the relationships between objects and their motion.
Yes, inertia is a property of matter where it tends to resist changes in its motion. All objects, regardless of size or mass, exhibit inertia.
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.
Objects move in different ways due to a combination of factors such as the forces acting upon them, their mass, and the surface they are moving on. These factors affect the object's acceleration, velocity, and direction, causing them to exhibit various types of motion such as linear, circular, or oscillatory motion.
Gravity