Find the normal force at the bottom of the wheels trajectory

Assignment Help Physics
Reference no: EM13298446

A Ferris wheel with radius 38m is driven by a motor that exerts a force on the wheel 1m from the center. Model the Ferris wheel as a ring with mass 1.9 x 106kg. What force must the motor exert to cause the wheel to start from rest and increase its angular speed to 0.2rpm in 2minutes? At this angular speed, what is the centripetal force acting on a seat of mass 50kg at the edge of the wheel? If this force results from the sum of the weight and a normal force acting on the seat, what is the normal force at the bottom of the wheel's trajectory? At the top?

Reference no: EM13298446

Questions Cloud

Calculate and describe the image your fish sees : You have a fish tank of 20.00 cm radius filled with water (n =1.33). Your pet goldfish is swimming 10.0 cm from the closest part of the tank form you. Calculate and describe the image your fish sees
What is the book value of klingons assets today : If all the current assets were liquidated today, the company wouldreceive $805,000 million cash. What is the book value of Klingon's assets today? What is the market value?
Determine the daily discharge of groundwater into the canal : A canal is constructed parallel to a river 600 m away both fully penetrating an unconfined aquifer of coarse sand and fine gravel as shown in the illustration below. The aquifer is subject to an average infiltration of 2.3 m/year
Define density and specific heat capacity of the solution : Calculate H of this reaction per mole of H2SO4 and KOH reacted. (Assume that the total volume is the sum of the individual volumes and that the density and specific heat capacity of the solution are the same as for pure water
Find the normal force at the bottom of the wheels trajectory : A Ferris wheel with radius 38m is driven by a motor that exerts a force on the wheel 1m from the center. find the normal force at the bottom of the wheel's trajectory
An operational system : An operational system is which of the following?
Should aerotron electronics buy the water filtration system : a.  What is this investment's external rate of return b.  What is the decision rule for judging the attractiveness of investments based on external rate of return c.  Should Aerotron Electronics buy the water filtration system
Calculate the after-tax cost of this preferred stock : If the stock is callable in five years at $66 per share and investors expect it to be called at the time, what is the after-tax cost of this preferred stock offering? (Compute to the nearest whole percent.)
Explain computation of h of this reaction per mole of h2so4 : When 26.0 mL of 0.565 M H2SO4 is added to 26.0 mL of 1.13 M KOH in a coffee-cup calorimeter at 23.50°C, the temperature rises to 30.17°C. Calculate H of this reaction per mole of H2SO4 and KOH reacted.

Reviews

Write a Review

Physics Questions & Answers

  What is the mass of the ball

A 71 kg skier encounters a dip in the snow's surface that has a circular cross section with a radius of curvature of 12 m. If the skier's speed at point A is 7.0m/s , what is the normal force exerted by the snow on the skier at point B? Ignore fricti..

  Determine the first-order dispersion

Light at wavelength 589 nm from a sodium lamp is incident perpendicularly on a grating with 40900 rulings over width 82 mm

  Find the initial acceleration

A friend is working on a biology experiment and needs to make an electric field of magnitude 460 {rm N/C} at a distance of 10 {rm cm} from the central portion of the large nonconducting square plate 5.2 {rm m} on each side.

  Calculate the speed of the second ship

A spaceship leaves Earth traveling at 0.65 c. A second spaceship leaves the first at a speed of 0.80 c with respect to the first. Calculate the speed of the second ship with respect to Earth if it is fired directly backward toward Earth

  Determine exposure time should be used with camera b

Camera A has a lens with an aperture diameter of 8.30mm, What exposure time should be used with camera B in photographing the same object with the same film if this camera has a lens with an aperture diameter of 23.5mm

  Define the dielectric constant of the dielectric

define the dielectric constant of the dielectric.

  What is change in electrical potential energy of electron

What is change in electrical potential energy of electron

  What is the mass of the lead

A block of wood, with density 780 kg/m3 has a cubic shape with wides 0.330 m long. A rope of negligible mass is used to tie a piece of lead to the bottom of the wood. What is the mass of the lead

  What is the original kinetic energy of player

A 3.00 kg block of wood sits on a table. A 3.00 g bullet, fired horizontally at a speed of 550 m/s, goes completely through the block, emerging at the speed of 190 m/s. What is the speed of the block immediately after bullet exits.

  Calculate the wavelength of the incident light

The second-order dark fringe in a single-slit diffraction pattern is 1.40 mm from the center of the central maximum. calculate the wavelength of the incident light

  What is the electric field outside the planes

Two non-conducting infinite planes of uniform surface charge ?1 = 13.11 µC/m2 and ?2 = ?3.5 µC/m2 are parallel to each other and d = 0.129 m apart, What is the electric field outside the planes, at A

  What is the angular acceleration as the blades slow down

The blades in a blender rotate at a rate of 6400 rpm. What is the angular acceleration as the blades slow down

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