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प्रश्न
The velocity-time graph for a uniformly retarded body is a straight line inclined to the time axis with an obtuse angle. How is retardation calculated from the velocity-time graph?
उत्तर
retardation is calculated by finding the negative slope.
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संबंधित प्रश्न
Give one example of the following motion:
Uniform retardation
Figure given below shows a velocity-time graph for a car starting from rest. The graph has three parts AB, BC and CD.
(a) Is the magnitude of acceleration higher or lower than that of retardation ? Give a reason .
(b) Compare the magnitude of acceleration and retardation .
Figure given below shows a velocity-time graph for a car starting from rest. The graph has three parts AB, BC and CD.
Which part of graph shows motion with uniform
(a) velocity (b) acceleration (c) retardation ?
When is the acceleration due to gravity negative?
From the diagram given below, calculate acceleration.
From the diagram given below, calculate deceleration.
State if the following situation is possible:
A body moving with a constant velocity in an accelerated motion.
Negative acceleration is called ______.
What do you understand about negative acceleration?
Acceleration is a scalar.
