rayceharvey9 rayceharvey9

02-04-2019
Physics

contestada

A visitor to a lighthouse wishes to determine the height of the tower. The visitor ties a spool of thread to a small rock to make a simple pendulum, then hangs the pendulum down a spiral staircase in the center of the tower. The period of oscillation is 9.01 s. What is the height of the tower? The accel- eration due to gravity is 9.81 m/s2 . Answer in units of m.

Respuesta :

JustTrynaGraduateTho JustTrynaGraduateTho

02-04-2019

7.47 = 6.2832*√L/g

55.80 = 39.48*L/9.8

L = 55.80*9.8/39.48 = 13.85 m

Your answer should be 13.85m! Hope this helps!

Answer Link

Otras preguntas

In 1/8 of an hour, Ms. Wolf can grade 1/3 of a stack of papers. How many hours will it take her to grade 2 stacks?

If the marginal propensity to consume (mpc) is 0.75, a $50 decrease in government spending, other things being equal, would cause equilibrium real gdp to:

If the area of a trapezoid is 104 cm squared , a = 4x -1 cm, b = x+2 cm , and h = 8 cm , calculate the length of the longer base

A(n) ________ can be defined as a "self-defined group of intimates who create and themselves through their own interactions and their interactions with others."

Use composite solids to find the surface area. Include all surfaces. The surface area is cm^2?

An organism was hunted almost to extinction, but the population bounced back. Which evolutionary change did this species most likely experience? A. bottleneck

Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Graph the system of inequalities presented here on your own paper, the

What’s 3•a+18a•6? Oh

What is the rational number equivalent to 3 point 24 with a bar over 24? (1 point) 3 and 6 over 97 3 and 28 over 99 3 and 8 over 33 3 and 10 over 32

A box contains 4 chocolates and 1 fruit chew. Clark and Chloe take turns drawing a treat out from the box without replacement. Whoever draws the fruit chew wins