increases linearly with mass. Which of the following statements is the best assessment of the student's conclusion and provides supporting evidence? (A B D The results completely support the expected result; the period is expected to increase linearly with mass. The results partially support the expected result; the period is expected to increase with mass but not linearly. The results do not support the expected result; there is error in the data that has been misinterpreted as the period increasing linearly with mass. The results do not support the expected result; the period seems to be increasing wi mass, but the effective length of the pendulum is actually increasing as larger bobs attached
increases linearly with mass. Which of the following statements is the best assessment of the student's conclusion and provides supporting evidence? (A B D The results completely support the expected result; the period is expected to increase linearly with mass. The results partially support the expected result; the period is expected to increase with mass but not linearly. The results do not support the expected result; there is error in the data that has been misinterpreted as the period increasing linearly with mass. The results do not support the expected result; the period seems to be increasing wi mass, but the effective length of the pendulum is actually increasing as larger bobs attached
Related questions
Question
Transcribed Image Text:A
(В
m (kg)
0.2
0.4
0.6
0.8
1.0
D
T (s)
2.55+
2.40
0.1
T (s)
2.46
2.49
2.5
2.51
2.53
A student investigates the effect the mass of the hanging sphere has on the period T of a pendulum's
oscillation. Solid lead spheres of varying diameter and mass are used for the pendulum. The student
attaches the spheres to the end of a 1.50 m long string and sets the resulting pendulum into small-angle
oscillation, as shown in the figure. A stopwatch is used to measure the time for 10 oscillations, and the
period is calculated by dividing this value by 10. The resulting data are tabulated in the table and plotted
on the graph shown. A linear regression is performed on the data and yields the equation
T = (0.08 ) m + 2.45 s. From the evidence, the student concludes that the period of a pendulum
increases linearly with mass. Which of the following statements is the best assessment of the student's
conclusion and provides supporting evidence?
1.0
m (kg)
The results completely support the expected result; the period is expected to increase
linearly with mass.
The results partially support the expected result; the period is expected to increase with
mass but not linearly.
The results do not support the expected result; there is error in the data that has been
misinterpreted as the period increasing linearly with mass.
The results do not support the expected result; the period seems to be increasing wi
mass, but the effective length of the pendulum is actually increasing as larger bobs
attached.
O
O
L
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
