Velocity is NOT the slope of the acceleration vs. time graph. Velocity is the area under the acceleration vs. time graph. Velocity is the slope of a position vs. time graph, though.
For you Calculus Junkies, v = the integral of acceleration with respect to time.
The slope represents the rate of change of velocity, which is the magnitude of
the acceleration. If the velocity vs time graph is a straight line, that means the
magnitude of velocity is constant, and the magnitude of acceleration is zero.
The graph conveys no information regarding the direction of velocity or acceleration.
True
no .False.
yes
true
Yes it does. Velocity = Displacement / Time. On a graph of displacement vs time, the slope is the velocity. Steeper slope = higher velocity, flatter slope = lower velocity.
False. The slope of a velocity vs time graph is acceleration
False
Velocity=m m=rise/run
that is true
Yes it does. Velocity = Displacement / Time. On a graph of displacement vs time, the slope is the velocity. Steeper slope = higher velocity, flatter slope = lower velocity.
The slope at each point of a displacement/time graph is the speed at that instant of time. (Not velocity.)
False. The slope of a velocity vs time graph is acceleration
A displacement vs. time graph of a body moving with uniform (constant) velocity will always be a line of which the slope will be the value of velocity. This is true because velocity is the derivative (or slope at any time t) of the displacement graph, and if the slope is always constant, then the displacement will change at a constant rate.
False
Velocity=m m=rise/run
Velocity=m m=rise/run
It is false.
that is true
The slope of the function on a displacement vs. time graph is (change in displacement) divided by (change in time) which is just the definition of speed. A relatively steep slope indicates a relatively high speed.
Yes.
yes