could you please answer all questions The period of an ideal simpl Its d e pendu
ID: 1395105 • Letter: C
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could you please answer all questions
The period of an ideal simpl Its d e pendulu m dep depends significantly on what factors? In the rotational motion experiment, we assumed that the rail without friction. Using this assumptio energy to calculate the moment of inertia of the rail and axs asand our oresence of friction change the idea moment of inertia? 9) and axis assembly rotated of friction chamoment of ineriv t could then use the idea of conservation of n, we could then use the idea of conservation of nertia of the rail and axis assembly. How does the of conservation of energy and our calculation of the Given the data in the following table, which is a linear re lationship? 1/2 position 32.5 m 128 m 289 m 515 m time (position) 1060 m 16,400 m 83,500 m (position) 5.7 m 11.3 m 17.0 m_ 1/2 2 S 3 S 4 S 5 s 2 265,000 m 1/2 1/2 1/2 1/2 2 22.7 m 28.3 m 800 m 640,000 m 11.) A cart with a measured mass of 333 +- 10g is sliding along a frictionless horizontal airtrack. Its speed is measured four times with the following results: 420cm/s, 430cm/s, 480cm/s, and 450cm/s. What is the magnitude of the momentum of the cart, including uncertainty? Give your answer using the standard SI units of kilograms, meters, and seconds. A net force of 80N is acting on an object. The 80N force is in the x-y plane and is directed at an angle of 15° with respect to the x-axis What are the x and y components of the 80N force? 12.) x-component = y-componentExplanation / Answer
8)
for an ideal pendulum ,
the time period is given as
T = 2pi *sqrt(L/g)
where L is the length of the pendulum and g is acceleration due to gravity
Hence , time period depends on length and acceleration due to gravity
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