Determine the normal force acting on the skier

Assignment Help Physics
Reference no: EM13292895

A 62-kg skier speeds down a trail. The surface is smooth and inclined at an angle of 22 with the horizontal. Determine the normal force acting on the skier. Express your answer using two significant figures please. thank you in advance!

Reference no: EM13292895

Questions Cloud

Compute the percent ionized phenol a dilute solution : Phenol (C6H5OH, also called carbolic acid) has a pKa of 9.89. It is used to preserve body tissues and is quite toxic. Calculate the percent ionized in 0.0503 M phenol--a dilute solution.
Identifying perceptual ratings with accompanying scales : Construct a perceptual map of five retail stores that sell running shoes-sneakers or any cell phone provider or Steve Madden quality of ladies shoes, identifying perceptual ratings with accompanying scales.
Type of potential target consumers for red lobster : Review key points from Darden Restaurant's most recent 10-K. Their stock symbol on the NYSE is DRI and currently, Red Lobster operates only in the U.S. and Canada.
Determine the thermal efficiency of the cycle : Air as an ideal gas undergoes a Carnot power cycle. The temperature of the gas during the cycle varies between limits of 200°C and 27°C. The pressure of the gas during the cycle varies between limits of 5 bar and 0.8 bar. Assume a calorically perfect..
Determine the normal force acting on the skier : A 62-kg skier speeds down a trail. The surface is smooth and inclined at an angle of 22 with the horizontal. Determine the normal force acting on the skier
An oxyacetylene flame is often used in the welding of metals : An oxyacetylene flame is often used in the welding of metals. Estimate the flame temperature produced by the reaction. 2C2H2(g) + 5O2(g) --> 4CO2(g) + 2H2O(g)
Find the height of the radio telescope dish above the water : Radio waves of wavelength 104 m from a galaxy reach a radio telescope by two separate paths, Find the height of the radio telescope dish above the water
Determine the coefficient of performance of the cycle : A Carnot heat pump cycle operating with ammonia as the working fluid rejects energy by heat transfer to a thermal reservoir at 120°F. During the isothermal heat rejection, the ammonia starts as a saturated vapour and ends as a saturated liquid. The c..
Labor relations : Analyze the collective bargaining process, negotiating labor agreements and resolving impasses, and determine how these activities will “evolve” in the foreseeable future.

Reviews

Write a Review

Physics Questions & Answers

  How far does a given peak on the wave travel

A 4.6-{\rm Hz} wave with an amplitude of 20cm and a wavelength of 30cm travels along a stretched horizontal string. How far does a given peak on the wave travel in a time interval of 0.55s ? The answer is dpeak = .76m. How would your answer to par..

  What is the charge on each sphere

Each of two small spheres is positively charged; the combined charge totals 60.0 nC. A.) What is the charge on each sphere if the spheres are repelled with a force of magnitude 0.270mN when placed 0.100m apart?

  Estimate the translational kinetic energy

A 1.01kg rolling hoop with a radius of 10.0 cm rolls without slipping. If the linear speed of the hoop is 1.63m/s , find the translational kinetic energy

  What is the temperature gradient at the other end

A rod is initially at a uniform temperature of 0 o C throughout. One end is kept at 0oC , and the other is brought into contact with a steam bath at 100 o C.

  Determine the angle that the force

A charge of q = +7.50 µC is located in an electric field. The x and y components of the electric field are Ex = 4.80 103 N/C and Ey = 7.40 103 N/C, respectively. (a) What is the magnitude of the force on the charge? (b) Determine the angle that th..

  What is the speed v_f of the package

For all parts, assume that the "island" refers to the point at a distance D from the point at which the package is released. Ignore the height of this point above sea level. Assume that the acceleration due to gravity is g = 9.80m/s^2. What is the..

  How much should the length be changed

Gillian buys a pendulum clock at a discount store and discovers when she gets it home that it loses minutes each day.

  What is the least 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), with t measured in seconds.

  What is the ratio of cardinals magnitude of momentum

A box slides down a 40° ramp with an acceleration of 1.260 m/s2. Find out the coefficient of kinetic friction between box and ramp.

  What will be the near point with the lens in place

A person's right eye can see objects clearly only if they are between 27cm and 86cm away. What will be the near point with the lens in place

  What is the flux of zn moving down the rod

At 500°C, the diffusion coefficient of Zn in brass is 4.10-17 m2.s-1. What is the flux of Zn moving down the rod.

  Find the direction of a passengers acceleration

A Ferris wheel with a radius of 7.7 m rotates at a constant rate, completing one revolution every 37 s, Find the direction and magnitude of a passenger's acceleration when at the bottom of the Ferris wheel

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