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A negative slope on the velocity vs time graph indicates that the object is not accelerating true or false?
False. A negative slope on the velocity vs time graph indicates that the object is decelerating or slowing down, but it is still accelerating in the opposite direction.
What is the relationship between the impulse on a force-time graph and the change in momentum of an object?
The impulse on a force-time graph is equal to the change in momentum of an object.
What is a position vs time graph and how is it used to represent the motion of an object?
A position vs. time graph shows how an object's position changes over time. It is used to represent the motion of an object by displaying the object's location at different points in time. The slope of the graph indicates the object's speed, and the shape of the graph can show if the object is moving at a constant speed, accelerating, or decelerating.
When is an object not accelerating?
An object is not accelerating when it is moving in a straight line at an unchanging speed (which may be zero).
True or false a negative slope on the velocity vs. time graph indicates that the object is not accelerating?
False. A negative slope on a velocity vs. time graph indicates that the object is decelerating, not that it is not accelerating. Acceleration and deceleration are both forms of acceleration, but in opposite directions.
Which two types of graphs can you use to analyze the motion of an accelerating object?
Speed-Versus-Time Graph and Distance-Versus-Time graph are the two types of graphs that can be used to analyze the motion of an accelerating object.
If an object is accelerating what would the distance time graph look like?
curve
What is a line sloping upwards on a speed time graph tell us?
The object is accelerating
What does a curved line represent on a time vs distance graph?
The curved line on a time vs. distance graph represents that the object is accelerating.
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).
A negative slope on the velocity vs time graph indicates that the object is not accelerating true or false?
False. A negative slope on the velocity vs time graph indicates that the object is decelerating or slowing down, but it is still accelerating in the opposite direction.
What is the relationship between the impulse on a force-time graph and the change in momentum of an object?
The impulse on a force-time graph is equal to the change in momentum of an object.
Why is the line curved on a distance vs time graph?
The object is accelerating or decelerating in the radial direction.
What is a position vs time graph and how is it used to represent the motion of an object?
A position vs. time graph shows how an object's position changes over time. It is used to represent the motion of an object by displaying the object's location at different points in time. The slope of the graph indicates the object's speed, and the shape of the graph can show if the object is moving at a constant speed, accelerating, or decelerating.
What does a curved line on a distance vs time graph tell you?
The object is accelerating or decelerating in the radial direction.
A graph showing zero slope for the velocity vs. time always indicates that the object is not moving?
No. It always indicates that the object is not accelerating.
When is an object not accelerating?
An object is not accelerating when it is moving in a straight line at an unchanging speed (which may be zero).
