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A speed time graph forms a straight line which is an example of?
If it is a horizontal straight line, it means the object is moving at constant velocity. If it is a sloped line, it means the object is accelerating.
How can you say that object is accelarated?
If the object's speed is changing, or it's not moving in a straight line, then it's accelerating.
When is an object not accelerating?
An object is not accelerating when its velocity remains constant. This means that the object's speed and direction do not change over time, indicating that there is no net force acting on the object.
When an object stops accelerating this is known as?
When an object stops accelerating, it is known as reaching a state of constant velocity. This means the object is moving at a steady speed in a straight line without any net acceleration.
What is uniformly accelerating linear motion?
Motion implies momentum, which implies velocity. Linear implies a straight line. Accelerating implies changing velocity. And uniform implies constancy. So, when an object moves in a straight line and accelerates at a constant rate, you have uniformly accelerating linear motion.
How do you find the displacement of an object accelerating from rest?
If the motion is all in a straight line, then Displacement = (1/2) x (acceleration) x (time spent accelerating)2
If an object is not accelerating it can exist in what 2 other states of motion?
If an object is not accelerating, it can exist in two other states of motion: constant velocity motion (moving with a steady speed in a straight line) or at rest (not moving at all).
How is an object moving if a slanted straight line on a speed versus time graph represent its motion?
If its slanted up its accelerating, if down its decelerating.
How can you tell if an object is accelerating in a distance versus time graph?
The slope of the line of a distance versus time graph is the velocity of the object. If this is a constant, in other words the graph is a straight line, the object is not changing its velocity and so is not accelerating. If the object is accelerating, the velocity of the object will be changing, thus the graph will not be a straight line, but a curve - the amount of curvature (and direction) tells you how much the object is accelerating (and in what direction - velocity and acceleration are vector quantities with both magnitude and direction).
Which situation illustrates constant acceleration?
A car accelerating from rest to a higher speed in a straight line on a highway.
When are you most aware of motion in a moving vehicle when it is moving steadily in a straight line or when it is accelerating?
accelerating
What does inertia cause a moving object to do?
Inertia causes a moving object to continue moving in a straight line at a constant speed unless acted upon by an external force.
