pendulum question, Physics

Assignment Help:
A pendulum is timed, first for 20 swings and then for 50 swings
Time for 20 swings= 17.4s
Time for 50 swings= 43.2s
Calculate the average time per swing in each case.

Related Discussions:- pendulum question

Which of the following are isoelectronic with one another, Which of the fol...

Which of the following are isoelectronic with one another: (1)Na + ans Ne   (2)K + ans O       (3)Ne ans O          (4)Na + ans K + Ans: Na + ans Ne

Select the pairs of isotopes, Q. Select the pairs of isotopes, isobars and ...

Q. Select the pairs of isotopes, isobars and isotones from the following nuclei: 11 Na 22 , 12 Mg 24 , 11 Na 24 , 10 Ne 23 Isotopes are 11 Na 22 , 11

Science/math, an oven is turned on at a room temperature of 20C and it take...

an oven is turned on at a room temperature of 20C and it takes 10 min to reach a temperature of 190C.a try of cookies is placed in the oven to bake for 10 min.the oven is then turn

Velocity of light in moving media, Velocity of light in moving media, Sagna...

Velocity of light in moving media, Sagnac formula and its application in optical gyroscopes In 1913, the French physicist Georges Signac published some experimental results and

State kirchoffs second law in electricity., Q. State Kirchoff's second law ...

Q. State Kirchoff's second law in electricity? Kirchoff's second law (voltage law) the algebraic total of the products of resistance as well as current in each part of any

Determine phase of a delta-connected load, Each phase of a delta-connected ...

Each phase of a delta-connected load comprises a resistance of 30Ω and an 80µF capacitor in series. The load is connected to a 400V, 50Hz, 3-phase supply. Calculate (

Explain tension force (ftens), Explain Tension Force (Ftens) : Force tha...

Explain Tension Force (Ftens) : Force that is transmitted by a string, rope, cable or write when it is pulled tight by forces acting from opposite ends. The tension force is fix

Chapter 2, How long does it take for reach that speed

How long does it take for reach that speed

Determine amount of work done on a machine, A certain machine exerts a forc...

A certain machine exerts a force of 200 newtons on a box whose mass is 30 kilograms.  The machine moves the box a distance of 20 meters along a horizontal floor. What amount of wor

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd