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

Carbon ceramic resistor, MANUFACTURING: R esistive element is prepared...

MANUFACTURING: R esistive element is prepared in carbon composition, but the filler used is ceramic powder. The sheet resistance is controlled by changing the quantity of carb

Minimum real charge on any particle which can exist, The minimum real charg...

The minimum real charge on any particle which can exist is: (1)1.6x 10 -19 coulomb (2) 1.6x 10 -10 coulomb (3)4.8 x 10 -10 coulomb (4)Zero Ans: (1)1.6x 10 -19 c

Calculate the final velocity - magnitude of the impulse, A 42.0-kg skatebo...

A 42.0-kg skateboarder travelling at 1.50 m/s hits a wall and bounces off of it.  If the magnitude of the impulse is 150.0 kg·m/s. Calculate the final velocity of the skateb

Longitudinal waves and guitar strings, Longitudinal Waves and Guitar String...

Longitudinal Waves and Guitar Strings According to the diagram this pressure wave consists of rarefactions and compressions. The compressions are regions of high pressure, wher

Zone refining, The semiconductor material is refined through a process is k...

The semiconductor material is refined through a process is known as zone refining. It is used for the production of high purity crystals; silicon for example has a melting temperat

What is friction? what are the factors affecting for it? adv, what is frict...

what is friction? What are the factors affecting for it? Advantages and disadvantages of it

Trojan points and satellites, Trojan points: It is L4 & L5, the two dy...

Trojan points: It is L4 & L5, the two dynamically stable Lagrange points (under certain conditions). Trojan satellites: This is the satellites that orbit a body at o

Calculate the diffusion coefficient and friction coefficient, 1.  A protein...

1.  A protein was observed to move 300 µm in 12.7 minutes at 23 ° C. Assuming its density and viscosity to be 1.34 g/cm 3 and 0.89 X 10 -2 g/cm s respectively, calculate the fo

Explanation of displacement, EXPLANATION: Displacement is a physical q...

EXPLANATION: Displacement is a physical quantity which defines the motion of a body from its starting position to its final position. It is a vector quantity and can be shown b

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