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What is the slope that represents no motion in a distance time graph?
flat
What is horizontal line in a speed graph?
Assuming it is a spped v/s time graph, a horizontal line represents motion at a constant speed.
Why do you see the world in 3 dimension?
You do not. You see it stereoscopically, but the brain compares the images with experience and assumes threedimensional interpretations. This can be used to fool people with optical illusions. Forms that are possible in a twodimensional world, but does not have a representation in 3D that makes sense.
How do you add vectors using the component method?
1) Separate the vectors into components (if they are not already expressed as components). 2) Add each of the components separately. 3) If required, convert the vectors back to some other form. For twodimensional vectors, that would polar form.
How is an object moving if a slanted straight line on a speed versus time graph represents its motion?
A straight slanted slope on a velocity-time graph indicates that the object is moving with a constant acceleration.
What represents force?
a push or a pull always causing motion
What is the slope that represents no motion in a distance time graph?
flat
What are two velocity components of projectile motion?
The magnitude of its Velocity (Speed), and its Direction. These are the components of the Arrow (Vector) that represents its MOTION.
What is the nature of distance time graph for the motion of an object moving with a changing speed?
An incline represents acceleration, a straight line represents a constant speed and a decline represents slowing down.
On a graph showing distance versus time a horizontal line represents what about the object?
no motion
Which two graphs represents the motion of an object on which the net force is zero?
choice 2
What does hiusha mean?
the hi represents a high motion - ie lifting in the upwards direction. following on with the usha meaning to penetrate deep in an upwards motion
Which represents one dimensional motion?
Two vectors that lie along the same line-apex
Which distance time graph most closley represents an object moving with a uniform motion?
wave
What represents two dimensional motion?
Two Scalars that go in opposite directionsOne scalar and one vector!
What is horizontal line in a speed graph?
Assuming it is a spped v/s time graph, a horizontal line represents motion at a constant speed.
What is wrong with the word deceleration?
Deceleration is not a good description except when describing linear motion in a single (forward) direction.It actually represents an acceleration of an object, but in the opposite direction of its current motion. The term negative acceleration is also imprecise.
