User Account

All Pages

What was the distance separating the archer

Assignment Help Physics
Reference no: EM131197095

An archer fires an arrow, which produces a muffled "thwok" sound after it hits a target. If the archer hears the "thwok" exactly 1.2 s after firing the arrow and the average speed of the arrow was 48 m/s, what was the distance separating the archer and the target? Use 340 m/ s for the speed of sound

Reference no: EM131197095

Questions Cloud

How to allocate the costs of the given services : Asked you for recommendations on how to allocate the costs of the following services, which are used by students in both programs: cafeteria, library, and career placement. How would you respond?
Calculate the distance of school : A student travels 300m towards North and then 400m towards East to reach his school. Calculate the distance of his school from his home.
Test the hypothesis stated above at 5% significance level : The weights of copper grains are hypothesized to follow a lognormal distribution, which implies that the logarithms of the weight measurements should follow a normal distribution.
What is the direction of this resultant vector f : Use counterclockwise as the positive angular direction, between the limits of -180?and +180?as measured from the positive x axis.Answer in units of ?.
What was the distance separating the archer : An archer fires an arrow, which produces a muffled "thwok" sound after it hits a target. If the archer hears the "thwok" exactly 1.2 s after firing the arrow and the average speed of the arrow was 48 m/s, what was the distance separating the arche..
Find the photon frequency : A photon of green light has a wavelength of 520 nm. Find the photon's frequency, magnitude of momentum, and energy. Express the energy both in joules and electron volts.
Which ones should be eliminated and why : Second, as part of this report, develop five additional questions that you believe should be asked by the principal and HR manager when selecting a new employee. Using references, provide supporting rationale to explain the five additional questio..
What tax years are at issue in the case : What tax years are at issue in the case?-  In what year was the case decided?-  Did the court decide in favor of Mr. Spitz or the IRS?
Describe the purpose and goals of a mobile self-service : Describe the Purpose and goals of a mobile self-service. Target segment (audience). Audience needs and wants. Resources necessary to achieve the desired outcome. Design of the Website for mobile devices and Interfaces applicable to mobile devices.

Reviews

Write a Review

Physics Questions & Answers

  What is the resistance in this circuit to the nearest ohm

The rms current in an RC circuit is 0.61 A. The capacitor in this circuit has a capacitance of 19 µF and the ac generator has a frequency of 150 Hz, What is the resistance in this circuit, to the nearest ohm

  Find how long after its release does the mailbag

The height of a helicopter above the ground is given by h = 3.10t3, where h is in meters and t is in seconds. How long after its release does the mailbag reach the ground

  Which beam of light travels at a greater speed

In Emma's frame of reference, which beam of light travels at a greater speed, the one directed toward the front or the one directed toward the rear of the train, or do they travel at the same speed?

  Determine what average force does it exert on the target

In a ballistics test, a 25 g bullet traveling horizontally at 1200m/s goes through a 30 cm thick 350 kgstationary target and emerges with a speed of 900 m/s. What average force does it exert on the target

  Question1a diver springs upward from a board that is 285

question1a diver springs upward from a board that is 2.85 meters above the water. at an instant she contacts the water

  A block weighing 100lbs rests on a rough level plane the

a block weighing 100lbs rests on a rough level plane. the coefficient of friction is between the block and the plane is

  What is its kinetic energy at this moment find the net work

question a what is its kinetic energy at this moment?question b find the net work done on the object if its velocity

  What is the net charge contained with the cube

The figure 23-32 shows a closed Gaussian surface in the shape of a cube of edge length 1.56 m. It lies in a region where the electric field is given by E = (3.63x + 2.67)i+ 6.69j + 6.82kN/C, with x in meters. What is the net charge (in Coulombs) cont..

  How long are the strings

Two small metallic spheres, each of mass m = 0.212 g, are suspended as pendulums by light strings of length L as shown in the figure below. The spheres are given the same electric charge of 7.9 nC, and they come to equilibrium when each string is ..

  Find the angle the resultant force makes with dog

Two dogs pull horizontally on ropes attached to a post; the angle between the ropes is 53.0 degree. Find the angle the resultant force makes with dog

  Midpoint of the line joining the other two charges

Three charges q = 0.160 C form an equilateral triangle, 1.50 m on a side. Using energy that is supplied at the rate of 0.63 kW, how many days would be needed to move one of the charges to the midpoint of the line joining the other two charges?

  A 50 cm diameter wheel is rotating inititally at 20

a 50. cm diameter wheel is rotating inititally at 2.0 revolutions per second. it slows down uniformly and comes to rest

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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