Determine how far are you from the pole

Assignment Help Physics
Reference no: EM13306592

If you hold a 400 cm^2 square plane mirror 43cm from your eyes and can just see the full length of an 8.1m falgpole behind you, how far are you from the pole? (hint: A diagram is helpful.)

Reference no: EM13306592

Questions Cloud

How high will tarzan and jane swing : Tarzan, King of the Jungle (mass = 70.4 kg), grabs a vine hanging from a tree branch. He is 4.80m off the ground when he grabs the vine. How high will Tarzan and Jane swing
Calculate the wavelength of the second source : Light of wavelength 563 nm incident on a pair of slits produces an interference pattern on a distant screen in which the separation between adjacent bright fringes at the center of the pattern is 0.589 cm
How much work does the friction force do on the car : An 840 kg car needs to round a level curve with a radius of 23m.The driver wants to proceed at 56 kph. How much work does the friction force do on the car
Describe the concepts of workflow business process : Define and describe the concepts of workflow business process improvement in organisations, and their applicability to workflow and employ analytical tools for modelling, analysing and designing business processes
Determine how far are you from the pole : If you hold a 400 cm^2 square plane mirror 43cm from your eyes and can just see the full length of an 8.1m falgpole behind you
What is the rotation rate after the bird lands : A circular bird feeder 20 cm in radius has rotational inertia 0.12kg*m^2 . The feeder is suspended by a thin wire and is spinning slowly at 5.4 rpm. What is the rotation rate after the bird lands
Which is the sort key : Revise the function selectionSort so that it sorts an array of C++ structures according to one int data member, which is the sort key. Repeat this exercise for an array of instances of a class.
Compute the density of the object : The density of a pail of water is 10.0g/cm. An object has sunk to the bottom of the pail. What is the density of the object
Determine the delays of the carry out : Determine the delays of the carry out bit c48 and the gate complexity, i.e, the numbers of AND, OR and XOR gates needed for implementing the following 48-bit adders.

Reviews

Write a Review

Physics Questions & Answers

  Illustrate what is her total depreciation deduction

She only uses the most accelerated depreciation method possible. The computer is the only personal property which she places in service during the year. Illustrate what is her total depreciation deduction for 2011?

  How much is it lengthened from its untensioned length

A 220 g block on a 50 cm long string swings in a circle on a horizontal, frictionless table at 95.0 rpm. what is the tension on the string.

  What is the maximum torque exerted on given loop

A single circular loop of radius 0.23m carries a current of 2.7A in a magnetic field of 0.96T. What is the maximum torque exerted on this loop

  How far must the stone fall

A frictionless pulley has the shape of a uniform solid disk of mass 6 and radius 25 . A 1.90 stone is attached to a very light wire that is wrapped around the rim of the pulley.

  What is the magnitude of the net gravitational force on mass

Three identical masses of 430 each are placed on the x axis. One mass is at = -14.0, one is at the origin, and one is at = 37.0.

  Find to what voltage is the capacitor charged

The 95 mu F capacitor in a defibrillator unit supplies an average of 6500 W of power to the chest of the patient during a discharge lasting 5.0 ms

  Find the energy supplied by the battery in given time

A 150? resistor is across a 24.0V battery. Find the energy supplied by the battery in 4min

  What is the volume of the box

A box at rest has the shape of a cube 3.5m on a side. This box is loaded onto the flat floor of a spaceship, What is the volume of the box as we observe it

  The putty-block system compress the spring

A 378 N, uniform, 1.56 m bar is suspended horizontally by two vertical cables at each end. Cable A can support a maximum tension of 502.0 N without breaking, and cable B can support up to 397.0N. You want to place a small weight on this bar. What is ..

  Find the directional angle

A pilot flies her route in two straight-line segments. The displacement vector A for the first segment has a magnitude of 242 km, find the directional angle

  Determine the maximum emf that generated around perimeter

Scientific work is currently underway to determine whether weak oscillating magnetic fields can affect human health, determine the maximum emf that can be generated around the perimeter of a cell in this field

  Find the speed of the car at the top of the second hill

A 200-kg roller coaster car travels over the top of a 40-m high hill (Hill A) traveling at 10 m/s. find the speed of the car at the top of the second hill

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