Find how close was kim to the president

Assignment Help Physics
Reference no: EM13685789

Kim says that she was less than 10 feet away from the president when she took a picture of him with her 52 millimeter focal length camera lens. The picture shows the upper half of the president's body (or 2.7 feet of his total height). On the negative of the film, this part of his body is 18 millimeter high. Find how close was Kim to the president when she took the picture?

Reference no: EM13685789

Questions Cloud

Compute the ph of the solution : An aqueous solution is made by adding 50mL of 4.0 M NaCN to 30mL of 5.0 M HCN. Compute the pH of the solution.
Obtain the height of the portion of the raft : A large rectangular raft (density 408 kg/m3) is floating on a lake. The surface area of the top of the raft is 7.4 m2 and its volume is 2.44 m3. Obtain the height of the portion of the raft that is above the surrounding water
List at least three of the four costs relevant : List at least three of the four costs relevant to the aggregate production plan.
Compute the pressure in the vessel and volume : Compute the pressure in the vessel as well as the composition and volume of each phase present. State all assumptions.
Find how close was kim to the president : Kim says that she was less than 10 feet away from the president when she took a picture of him with her 52 millimeter focal length camera lens. Find how close was Kim to the president when she took the picture
Determine the ratio of the angular speeds : A spherical shell of radius 2.84 centimeter and a sphere of radius 7.72 centimeter are rolling without slipping along the same floor. determine the ratio of the spherical shells angular speed to the spheres angular speed be
Explain what initially forms as pale blue : Explain what initially forms as pale blue as well as pale precipitates when aqueous ammonia is added to [Cu(NH3)4]+2(aq) and [Ni(NH3)6]+2(aq) respectively
What would you recommend that applicable management do : What would you recommend that Applichem Management do? Why?
Compute how high above its initial position : A ball of clay weighing 0.5 kilogram is thrown at a pendulum bob at rest weighing 4 kilogram. Determine how high above its initial position does the pendulum swing

Reviews

Write a Review

Physics Questions & Answers

  Write the anti-symmetric spatial ground state wave functions

consider two identical particles in a 1D infinite square well of length L. write the symmetric and anti-symmetric spatial ground state wave functions

  Two long parallel wires each carry a current of 50 a

two long parallel wires each carry a current of 5.0 a directed to the east. the two wires are separated by 8.0 cm. what

  How much force of air resistance is acting on her

At a particular moment in kayla's skydive, her acceleration is 16 meters/sec^2. how much force of air resistance is acting on her

  Will the train company live up to its reputation on trip

A coach tells his little league players that hitting a .275 batting average, within 7% percentage error, means that they had a really great season. 7-year-old Tommy ended the season hitting a .258 batting average. According to his coach, did he ha..

  What is the dipoles angular velocity

An electric dipole consists of 1.30g spheres charged to ± 1.70 nC at the ends of a 15.0cm -long mass less rod. The dipole rotates on a frictionless pivot at its center. The dipole is held perpendicular to a uniform electric field by field strength 96..

  The pickup coil in an electric guitar contains

The pickup coil in an electric guitar contains 10,000 turnsand has a diameter of 2.1 mm. When thepickup coil is very close to a guitar string, there is a field ofmagnitude B = 0.09 T in thecoil. If this steel string is vibrating at a frequency of2..

  Four astronauts are in the spherical space station

If, as is typical, each of them breathes about 500 {rm{ cm}}^3 of air with each breath, approximately what volume of air (in cubic meters) do these astronauts breathe in a year.

  Determine the thermal energy dissipated from brakes

Determine the thermal energy dissipated from brakes in a 1600 kilogram vehicle that descends a 20 degree hill

  Find the total work done on the skateboarder

A 65 kg skateboarder comes over the top of a hill at 5.0 m/s and reaches 10 m/s at the bottom. Find the total work done on the skateboarder

  Find the location of the places along the x axis where the

a positive point charge q1 2.15 times 10-5 c is fixed at the origin of coordinates and a negative point charge q2

  What is the maximum potential energy

A particle attached to a spring with k  50 N/m is undergoing simple harmonic motion, and its position is described by the equation x  (5.7 m)cos(7.5t), What is the maximum potential energy

  Refraction is caused by the fact that

Refraction is caused by the fact that

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