lhi47372
Answered

Welcome to Westonci.ca, where finding answers to your questions is made simple by our community of experts. Ask your questions and receive detailed answers from professionals with extensive experience in various fields. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

9) What will happen to the period of a pendulum if we change the rope of a pendulum with another which is four times with the initial? B. halved A. double C. tripled D increase four times .​

Sagot :

Trancescient

Double

Explanation:

Since the period T of a pendulum is given by

[tex]T = 2\pi \sqrt{\dfrac{l}{g}}[/tex]

By increasing the length of the pendulum by 4, the period becomes

[tex]T' = 2\pi \sqrt{\dfrac{4l}{g}} = 2\left(2\pi \sqrt{\dfrac{l}{g}}\right) = 2T[/tex]

You can see that the period doubles when we increase the length by a factor of 4.

Thanks for using our platform. We're always here to provide accurate and up-to-date answers to all your queries. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.