Calculate how tall is the tower

Reference no: EM13286114

A man enters a tall tower, needing to know its height. He notes that a long pendulum extends from the ceiling almost to the floor and that its period is 12.5 s.

(a) How tall is the tower?

(b) If this pendulum is taken to the Moon, where the free-fall acceleration is 1.67 m/s2, what is the period there?

Reference no: EM13286114

Questions Cloud

How to write a vhdl or an abel or a verilog program : how to write a VHDL or an ABEL or a Verilog program using Active HDL 6.3 Student Edition or Xilinx Student Edition 6.31 for a generic 3-to-8 binary decoder with active-high inputs and outputs but with only a single enable input.

Determine expressions for the quantities for short dipole : (a.) the short dipole far fields (b.) the time-average power density in the far field of the short dipole (c.) the total radiated power radiated by the short dipole (d.) the radiation resistance of the short dipole.

What is def cost of equity capital : DEF Ltd. has a beta of 1.15. If 3-month Treasury bills currently yield 7.9% and the market risk premium is estimated to be 8.3%, what is DEF's cost of equity capital?

Discuss how the economic crisis of 2008 impacted : Discuss how the economic crisis of 2008 impacted the findings in the 2009 Crime Report.

Calculate how tall is the tower : A man enters a tall tower, needing to know its height. He notes that a long pendulum extends from the ceiling almost to the floor, How tall is the tower

Define the peak value of the current at the feed point : The current distribution on a center-fed short dipole (length l n ë) centered at the coordinate origin and lying along the z-axis can be written as where Io defines the peak value of the current at the feed point of the antenna.

Explain solvents are added to the same container : Which substance would be in top layer when each of the following pairs of solvents are added to the same container

Which of the following is true : Also, the new project's sales would be counter-cyclical in the sense that they would be high when the overall economy is down and low when the overall economy is strong. On the basis of this information, which of the following is true?

What is the angular frequencey of the wave : An oscillatory water wave has a period of 2.56 seconds and a wavelength of 7.12 cm. What is the angular frequence

User Account

All Pages