ok so the slope of my line of T^2 vs L is 0.0390 .
What is the slope of AT 2 vs L graph?
ok so the slope of my line of T^2 vs L is 0.0390 .
What gives slope of t2 vs L graph for a simple pendulum?
Explanation: T=2π √L/G , where G = acceleration due to gravity.
What is the gradient of a t2 against L graph equal to?
The measurement of the acceleration due to gravity
The period is measured for a series of different values of L and a graph plotted of T 2 against L. The gradient of this graph is L/T 2 and this is equal to g/4π 2 .
What will be the form of L versus t2 graph?
The graph L versus T is curved, convex upwards. The graph L versus T 2 is a straight line .
What is the formula to calculate slope?
The slope equals the rise divided by the run: Slope =riserun Slope = rise run . You can determine the slope of a line from its graph by looking at the rise and run. One characteristic of a line is that its slope is constant all the way along it.
What is a positive slope?
A positive slope means that two variables are positively related —that is, when x increases, so does y, and when x decreases, y decreases also. Graphically, a positive slope means that as a line on the line graph moves from left to right, the line rises.
How do you find the slope of a pendulum?
- Pick two points, one near each end of the best fit line.
- Determine the coordinates of the two points, (x 1 , y 1 ) and (x 2 , y 2 )
- Use the formula for determining the slope from two points to obtain the slope: (y 2 – y 1 ) / (x 2 – x 1 )
What is the measured value of the slope of a graph?
The steepness, incline, or grade of a line is measured by the absolute value of the slope . A slope with a greater absolute value indicates a steeper line. The direction of a line is either increasing, decreasing, horizontal or vertical. If a line is horizontal the slope is zero.
Which relationship makes a straight line?
A linear relationship (or linear association) is a statistical term used to describe a straight-line relationship between two variables. Linear relationships can be expressed either in a graphical format or as a mathematical equation of the form y = mx + b .
What is the period of oscillation formula?
each complete oscillation, called the period, is constant. The formula for the period T of a pendulum is T = 2π Square root of√ L / g , where L is the length of the pendulum and g is the acceleration due to gravity.
HOW DOES plotting a graph improve accuracy?
Plotting the spread of the results on the graph helps you to identify precision – not accuracy. Accuracy relates to how correct your results are – not your ability to get the same answer each time!
What does the slope represent in a period vs length graph?
The principle is that the slope of the line on a position-time graph is equal to the velocity of the object . If the object is moving with a velocity of +4 m/s, then the slope of the line will be +4 m/s. ... If the object has a velocity of 0 m/s, then the slope of the line will be 0 m/s.
What is L T2?
The distance between the point of suspension of ,the pendulum and its C.G. (which is C.G. of the bob), is called the length of the simple pendulum. It is represented by the symbol l. Length of simple pendulum = length of thread + length of hook of bob + mean radius of the spherical bob. i.e., I = T + h + r.
What does the slope of velocity time graph represent?
The slope of a velocity graph represents the acceleration of the object . So, the value of the slope at a particular time represents the acceleration of the object at that instant.
What is T 2pi sqrt l g?
A mass m suspended by a wire of length L is a simple pendulum and undergoes simple harmonic motion for amplitudes less than about 15o. The period of a simple pendulum is T=2π √Lg T = 2 π L g , where L is the length of the string and g is the acceleration due to gravity.
