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How does surface area affect acceleration?
Surface area typically has a minimal effect on acceleration. Acceleration is primarily influenced by factors like force, mass, and friction. In situations where surface area might have an impact, such as in fluid resistance, a larger surface area could create more drag and result in slightly slower acceleration.
How can one determine velocity from an acceleration-time graph?
To determine velocity from an acceleration-time graph, you can find the area under the curve of the graph. This area represents the change in velocity over time. By calculating this area, you can determine the velocity at any given point on the graph.
Does pressure on an object affect its acceleration?
A submarine deep in the ocean is under great pressure, and a space capsule outside the atmosphere is under zero pressure. Both of them are capable of high acceleration, zero acceleration, and anything in between. The pressure is irrelevant.
Is radial acceleration the same as centripetal acceleration?
No, radial acceleration and centripetal acceleration are not the same. Radial acceleration is the acceleration directed towards the center of a circle, while centripetal acceleration is the acceleration that keeps an object moving in a circular path.
How do you solve an acceleration vs time graph problem?
One word answer: integrate. The area under the acceleration curve, up to time T, is the speed at time T. If you now make a curve of the speed as a function of time, and find the area under that up to time T, that will be the position at time T.
How does surface area affect acceleration?
Surface area typically has a minimal effect on acceleration. Acceleration is primarily influenced by factors like force, mass, and friction. In situations where surface area might have an impact, such as in fluid resistance, a larger surface area could create more drag and result in slightly slower acceleration.
What does the area under an acceleration time graph show?
The area under an acceleration-time graph is equal to the object's velocity (not change in velocity).
What does the area under the acceleration-time graph represent?
The area under the acceleration-time graph represents the change in velocity over a given time interval. It provides information about how the velocity of an object changes over time, with positive area indicating acceleration and negative area indicating deceleration.
What does area of acceleration time graph represent?
change in velocity
What is the area under a jerk vs time graph?
Since jerk is defined as the derivative (the rate of change) of acceleration, in the case of the area under the curve, it is the other way round: the integral (area under the curve) for jerk is the acceleration.
Example of derived quantity?
velocity work force acceleration
What is the area under the un uniform acceleration time graph?
Velocity.
How can one determine velocity from an acceleration-time graph?
To determine velocity from an acceleration-time graph, you can find the area under the curve of the graph. This area represents the change in velocity over time. By calculating this area, you can determine the velocity at any given point on the graph.
What is the acceleration zone?
The acceleration zone is the portion of the runup area for the pole vault, long jump, etc. where the athlete starts his run and gets up to speed.
What is above the line acceleration time graph?
An above the line acceleration time graph indicates that the object is experiencing positive acceleration, meaning its speed is increasing over time. The area above the time axis represents the magnitude of acceleration, while the duration of time corresponds to how long this acceleration is sustained. If the graph has a constant value, the acceleration is uniform; if it varies, the acceleration is changing. This type of graph is useful for analyzing motion and understanding how forces are acting on an object.
Why is the area under the curve for the force graph equal to the impulse?
It is not, if it is a graph of force against acceleration.
How do you overcome the factor of gravitational acceleration?
By increasing the surface area so that air resistance increases
