GK
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What does gradient give you in a speed-time graph?
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Distance value
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Acceleration value
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Speed value
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yo mama
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Explanation:
Detailed explanation-1: -The gradient of the line of the speed-time graph is the acceleration of the particle (for straight lines acceleration is constant). Gradient of line=change of velocitytime, =v−ut, =a.
Detailed explanation-2: -The gradient of the lines is proportional to the acceleration-the steeper the gradient, the faster the change in speed. Straight lines mean a constant speed. The area underneath the graph tells us the distance travelled.
Detailed explanation-3: -The slope of a velocity-time graph represents acceleration of the moving object.
Detailed explanation-4: -The gradient is a measure of slope. The greater the gradient, the steeper the slope. When the gradient of two lines are the same, they are parallel .
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