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Can you have a zero acceleration but non zero velocity explain it with help of a graph?
Wiki User
∙ 9y ago
Yes, you can. Zero acceleration simply means there is no CHANGE in velocity. It doesn't mean there is no velocity.
Wiki User
∙ 9y ago
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Is acceleration used to calculate momentum?
You may see acceleration mentioned in a momentum problem; but if it's there, it's only purposeis to help you find the object's velocity.All you need to know in order to find momentum is the object's mass and velocity.
If you increase the radius of circular motion then what is the centripetal acceleration?
That depends what you will remain constant: the angular velocity, or the speed. Here are two formulae that can help you decide: acceleration = speed squared / radius, and acceleration = angular velocity squared times radius. Angular speed should be measured in radians in this case. Angular speed is equal to 2 x pi x (revolutions per second). From the above formulae, it clearly follows that: (a) If you maintain the speed constant (and thereby reduce angular speed, a larger radius means less centripetal acceleration. (b) If you maintain the angular speed constant (and thereby increase the speed), a larger radius means more centripetal acceleration.
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What would be the shape of a displacement versus time graph for an object?
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What is the velocity if travel 5.7 meters per second squared for 4 seconds?
Velocity can be measured in metres per second, not metres per second squared. Acceleration is measured in metres per second squared but knowing only the acceleration does not help in finding the velocity.
Who can help me A graph contains the ordered pair (24). Write two different equations that would be possible for this graph. Explain how you got your answers.?
Please help!
What is the acceleration in science if you know average speed and time?
If you know average speed then you cannot determine the acceleration: the very nature of being a average hides all the increases and decreases in speed which are the accelerations (technically, acceleration is change of speed in a direction). All average speed tells you is the constant speed at which you require to travel to cover the given distance in the given time; as the speed is constant, the acceleration is zero.
What in a position time graph a steep slope indicates?
I Dont know sombody help me on this an I'm on a quiz (:
Is acceleration used to calculate momentum?
You may see acceleration mentioned in a momentum problem; but if it's there, it's only purposeis to help you find the object's velocity.All you need to know in order to find momentum is the object's mass and velocity.
What is the purpose of charts and graphs?
Charts and graph is an amazing visual tool to explain a concept to an audience. Since many people are more visual, seeing a graph or chart that represents the information can help people visualize the concept.
Explain the main features of Histogram?
To help you evaluate a digital image, histogram is what you need. It is a graph which you can find on digital cameras and even in computer software.
What are equations for time when given mass velocity force and distance?
There are four equations of uniform acceleration that you use for solving problems like this: * v = u + at * s = ((u+v)/2)t * s = ut + (at2)/2 * v2 = u2 + 2as Where: u = initial velocity v = final velocity s = displacement t = time a = acceleration You will also need to know Newton's second law of motion: * F= ma I can't help much more with your question without knowing which velocities you know, but I can tell you that the last one won't be much help.
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Opportunity cost is the amount you might lose if you do not take the opportunity. You can write out the graph or find examples online.
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Newton's laws allowed him to mathematically relate mass, velocity, acceleration, momentum and force with each other. He also developed many techniques in calculus while deriving his laws.
If you increase the radius of circular motion then what is the centripetal acceleration?
That depends what you will remain constant: the angular velocity, or the speed. Here are two formulae that can help you decide: acceleration = speed squared / radius, and acceleration = angular velocity squared times radius. Angular speed should be measured in radians in this case. Angular speed is equal to 2 x pi x (revolutions per second). From the above formulae, it clearly follows that: (a) If you maintain the speed constant (and thereby reduce angular speed, a larger radius means less centripetal acceleration. (b) If you maintain the angular speed constant (and thereby increase the speed), a larger radius means more centripetal acceleration.
Hello people i need a professional help, a) brief explanation for this graph, b) what is the percent of refugees in the graph?
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