Which graph represents positive accelera...

Which graph represents positive acceleration ?

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Which graph represents the uniform acceleration

STATEMENT - 1 : The slope on a position-time graph is representative of the acceleration of the object. STATEMENT - 2 : A straight, diagonal line on a position-time graph is representative of an onject with a constant velocity. STATEMENT - 3 : I an object is at rest, then the position-time graph must be a horizontal line located on the time-axis.

A particle is moving in a circular path ofradius rat a constant speed v. Which one of the following graphs correctly represents its acceleration a?

Each of the three graphs represents acceleration versus time for an object that already has a positive velocity at time t_1 . Which graphs show an object whose speed is increasing for the entire time interval between t_1 and t_2 ?

The graph below shws the velocity versus time graph for a body Which of the following graph represents the corresponding acceleration v//s time graph?

Graphs are very useful to represent a physical situation. Various quantities can be easily represented on graphs and other quantites can be determined from the graph. For example the slope of velocity-time graph represents instantaneous acceleration. For a motion with constant acceleration slope of velocity-time graph is constant. If acceleration is changing with time, slope with change and thus velocity-time graph will be a non-linear curve. Further the area of velocity-time graph gives displacement. The velocity-time graph for two objects P and Q are shown. The ratio of their respective acceleration is

Graphs are very useful to represent a physical situation. Various quantities can be easily represented on graphs and other quantites can be determined from the graph. For example the slope of velocity-time graph represents instantaneous acceleration. For a motion with constant acceleration slope of velocity-time graph is constant. If acceleration is changing with time, slope with change and thus velocity-time graph will be a non-linear curve. Further the area of velocity-time graph gives displacement. For the given velocity-time graph the possibly correct acceleration-time relationship is

AAKASH INSTITUTE-MOTION IN STRAIGHT LINE-Assignment (SECTION - B)

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Which graph represents positive acceleration ?
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