Wiki User
∙ 12y agoIt is false. The slope of a straight line on a position-time graph is the average velocity. Slope = y2-y1/x2-x1. On a position-time graph, y is the position (d), and x is the time (t). So y2-y1 = df-di = displacement, and x2-x1 = tf-ti = time interval.
Average velocity = displacement/time interval = df-di/tf-ti
Wiki User
∙ 12y agoFalse. The average velocity on a position-time graph is equal to the slope of the straight line connecting the initial and final positions.
No, acceleration is calculated as the change in velocity divided by time. It is the rate at which the velocity of an object changes. Mathematically, acceleration is represented as (final velocity - initial velocity) / time.
False. The average velocity of an object over a specific time interval is not always equal to its instantaneous velocity at any point within that interval. Instantaneous velocity refers to the velocity at a single moment in time, while average velocity considers the total displacement and total time elapsed over an interval.
Average velocity is actually calculated by taking the total displacement and dividing it by the total time it took to cover that distance. The equation to find average velocity is (final velocity + initial velocity) / 2.
No, a horizontal line on a velocity vs. time graph indicates a constant velocity, not acceleration. An acceleration would be represented by a non-zero slope on a velocity vs. time graph.
ture
False
False. Acceleration is the rate of change of velocity. Average velocity is the total displacement divided by the total time.
False. Velocity is the slope of a position vs time graph, not a displacement vs time graph. Displacement vs time graphs show how an object's position changes over time, while velocity represents the rate of change of position.
False. Average acceleration is calculated as the change in velocity divided by the time interval over which the change occurs, not from the slope of a velocity vs. time graph.
it is false .the answer is money stock times velocity of circulations equals average price of transactions times the number of transactions. mv=pt
It need not be true if 32.2 ft per hour is the average velocity.
No, distance and average velocity are not the same. Distance is the total amount covered by an object irrespective of direction, while average velocity is the displacement of an object divided by the time taken, taking direction into account.
In physics, total distance/TIME is average speed, so this is false. Velocity should be switched out with TIME.
False. Velocity is the result of applying force to an object over time, but it is not calculated by simply multiplying force and time. Velocity is the rate of change of an object's position with respect to time.
No, acceleration is calculated as the change in velocity divided by time. It is the rate at which the velocity of an object changes. Mathematically, acceleration is represented as (final velocity - initial velocity) / time.
It depends on whether it is a positive slope or a negative slope. If the velocity increases as time goes on, yes the particle is accelerating. If the velocity decreases as time goes on, it is decelerating.
False.