A pendulum is transported from sea-level, where the acceleration due to gravity g is 9.80 m/s2, to the bottom of Death Valley. At this location, the period of the pendulum is decreased by 3.00%. What is the value of g in Death Valley

Answers

Answer 1

Answer: the value of g in Death Valley is 10.417 m/s²

Explanation:

Given that;

acceleration due to gravity at the point is g = 9.8 m/s²

Lets say the acceleration due to gravity at the bottom of Death valley is g'

as the period of the pendulum is decreased by 3.00%

T' = 0.97 T  

T is the period of the pendulum at sea level  and T' is the period of the pendulum at bottom of Death valley

therefore from the relation

T = 2π√(l/g)

g'/g = T²/T'²

g' = (T²/ (0.97T)²)g

g' = 1.063g

g' = 10.417 m/s²

therefore the value of g in Death Valley is 10.417 m/s²


Related Questions

When living things use chemical reactions to break down food, some of the energy is transformed into
OA. sound.
OB. heat.
OC. light
OD.waste
waste.

Answers

The answer is (D) Waste.

Answer:

OB. Heat

Explanation:

I hope this helped :)

A current of 15 Amps flows through a circuit with a resistance of 0.10 Ohms. What is the voltage?
A. 0.006 Volts
OB. 1.5 Volts
O C. 15 Volts
D. 150 Volts

Answers

Voltage = (current) x (resistance) (Ohm's law)

Voltage = (15 A) x (0.10 ohm)

Voltage =  1.5 volts (B)

Does electric and magnetic objects both have north and south poles

Answers

Explanation:

hope this answer was helpful

Explain the procedures used and data recorded to identify a crystalline mineral based on its properties.

Answers

Answer:

By examining its external shape, color, hardness, etc.

Explanation:

asheed and Sofia are riding a merry-go-round that is spinning steadily (uniform circular motion). Sofia is twice as far from the axis as is Rasheed. Sophia's acceleration is _________ that of Rasheed. *

Answers

Answer:

The same as

Explanation:

First of all, they are in a merry go round, which is a circular one. And thus, we would be dealing with circular motions.

The angular velocity of a merry go round, in this instance, is given by

w = Δ/Δt

The formula has nothing whatsoever to do with distance, and as such, both Rasheed and Sofia would have the same angular velocity.

Transferring this further, the angular acceleration is given as

α = Δw/Δt

Remember I said the velocity has nothing to do with distance, well, so does the acceleration as we can see from the formula stated. And therefore, both Rasheed and Sofia would have the same angular acceleration

During the slowing down process, there is a time when the angular speed is 0.5 rev/s. The fan arm is 0.8 m long. What is the speed of a point on the end of the fan arm at this time

Answers

Answer:

2.51 m/s

Explanation:

Given that,

Angular speed of a fan, [tex]\omega=0.5\ rev/s = 3.14\ rad/s[/tex]

Length of the fan arm, r = 0.8 m

We need to find the speed of a point on the end of the fan arm at this time. Let v is the speed. It is given in terms of angular speed is given by :

[tex]v=r\omega\\\\v=0.8\times 3.14\\\\v=2.51\ m/s[/tex]

So, the required speed is 2.51 m/s.

Other Questions
Select the correct text in the passage. Read this excerpt from "Stephen Crane's Own Story." Which word provides a context clue that helps determine the meaning of the word agitation There was no particular agitation at this time, and even later there was never a panic on board the Commodore. The party of men who worked with Higgins and me at this time were all Cubans, and we were under the direction of the Cuban leaders. Presently we were ordered again to the after hold, and there was some hesitation about going into the abominable fire room again, but Higgins dashed down the companionway with a bucket? 30 points!!!!!!!!!!!!!!!!!!!!!!! Help ASAP!!! 1.) Line a passes through points (-2, 1) and (2, 9). Write an equation in slope intercept form that is parallel to line a. asheed and Sofia are riding a merry-go-round that is spinning steadily (uniform circular motion). Sofia is twice as far from the axis as is Rasheed. Sophia's acceleration is _________ that of Rasheed. * Allison is writing a program in Java and keeps getting an error. Which line of code is causing the error?A. Int a = 0, b = 3, c;B. for(i = 0, i why is 33 question so long :( help me pleaseeeeeee fill in thr blank with conjunctions. _____ the teacher ______ the students apologized to each other Everytime you make a comment, your friend has to be one step bigger or better. Below are two statements you made. What did your friend say when you told him this? Use mieux, or meilleur in your responses. What single transformation maps ABC onto A'B'C'? What kind of relationship do Buck and Spitz have? Put the following events and people in order of who/what came first. Somewere around the same time, but which ones were more prominent first?..The United NationsVladimir LeninThe Russian RevolutionAdolf Hitler and Joseph Stalin's agreementWorld War IILeon Trotsky and Joseph StalinThe Battle of StalingradThe GulagsKarl MarxThe Cold WarCzar Nicolas II of RussiaWorld War I.... What made Hatshepsut different from any other pharaoh? Factor:25y + 27xPlz help Hey I am doing a Nomads and farmers assignment and i need help What kind of site is not credible because anyone can change the information on them?(1 A: pointblogsB: wikisC:magazinesD:eBooks What is the definition of photosynthesis?the process of converting the energy in oxygen molecules into ATPthe process of changing light into stored chemical energy in the form of sugarsthe process of converting the energy in carbohydrate molecules into ATPthe process of changing light into stored chemical energy in the form of lipids what are the 3 major purposes for the cell cycle 1)/(se coucher) Marieet demie.a dix heures Give another name for CD PLEASE HELP!!! 2)Mike went to the doctor and was found to be 20 pounds overweight.The doctor discovered that Mike ate an average of 2000 calories perday. He said for Mike to lose weight and meet his goal, the maximumamount of calories he could eat per day was 1750. How many calorieswill Mike be cutting out each week (7 days)?