Obtain the magnitude of force that the tow bar exerts

Assignment Help Physics
Reference no: EM13659484

A skier is pulled up a slope at a fix velocity by a tow bar. The slope is inclined at 25.0 degree with respect to the horizontal. The force applied to the skier by the tow bar is parallel to the slope. The skier mass is 55.0 kilogram, and the coefficient of kinetic friction between the snow and the skis is 0.120. Obtain the magnitude of force that the tow bar exerts on the skier.

Reference no: EM13659484

Questions Cloud

Estimate the kinetic energy of the merry-go-round : A horizontal 810-Newton merry-go-round of radius 1.70 meter is started from rest by a constant horizontal force of 50 Newton applied tangentially to the merry-go-round. Estimate the kinetic energy of the merry-go-round after 5.0 second
Estimate the angular speed of the sphere at bottom of slope : A 150-N sphere 0.20 meter in radius rolls without slipping 6.0 meter down a ramp that is inclined at 34 degree with the horizontal. Find the angular speed of the sphere at bottom of slope
Obtain the resulting angular speed of the disk : A flat uniform circular disk (radius = 2.00 meter, mass = 1.00x10^2 kilogram) is initially stationary. Evaluate the resulting angular speed of the disk (in rad/s) and explain the direction of the rotation
Find the magnitude of the impulse exerted on ball by floor : A 2.4 kilogram ball falling vertically hits the floor with a speed of 2.5m/s and rebounds with a speed of 1.5m/s. Find the magnitude of the impulse exerted on ball by floor
Obtain the magnitude of force that the tow bar exerts : A skier is pulled up a slope at a fix velocity by a tow bar. The slope is inclined at 25.0 degree with respect to the horizontal. Obtain the magnitude of force that the tow bar exerts on the skier
Obtain the gravitational acceleration on the surface : Having landed on a newly discovered planet, an astronaut sets up a simple pendulum of length 1.57 meter and finds that it makes 302 complete oscillations in 593 second. Find the gravitational acceleration on the surface of this planet
Find what force is required at the edge : In the park, a mom pushes tangentially on a hand-driven merry-go-round and is able to accelerate it from rest to a frequency of 25 rpm in 11.0 second. Determine what force is required at the edge
Determine what is each photons wavelength : A muon and its antiparticle annihilate each other, producing two γ-ray photons. The kinetic energies of the particles are negligible. Determine what is each photon's wavelength
Determine what is the resistance of the composite wire : An 80-centimeter long wire is made by welding a 2.30 millimeter diameter, 20-centimeter long copper wire to a 2.30 millimeter diameter, Determine what is the resistance of the composite wire

Reviews

Write a Review

Physics Questions & Answers

  Determine the thickness of the hair

Two microscopes are placed one on top of the other. They are in contact at one end but a hair separates them at the other end. determine the thickness of the hair?

  The speed of sound in an alcohol at a temperature of 20 c

the speed of sound in an alcohol at a temperature of 20 c is 1260 ms. the density of the alcohol at that temperature is

  Calculate how far does the laboratory move

A particle lives for a short time before breaking apart into other particles. According to this hypothetical person, how far does the laboratory move before the particle breaks apart

  Determine how much kinetic energy does the ball have

Professional baseball pitchers can deliver a pitch which can reach the blazing speed of 100 mph (miles per hour). how much kinetic energy does the ball have

  How far away are you from the center of the moon

You fly your not-so-trusty Scooty Puff Pro spaceship away from the Earth along a line that con- nects the center of the Earth to the center of the Moon. How far away are you from the center of the Moon

  How long dose it take the coin to strike the elevator floo

An elevator is moving downward but has a constand upwardacceleration of a=3.5m/s2, how long dose it take the coin to strike the elevator floo

  The average intensity of sunlight reaching the earth

The average intensity of sunlight reaching the earth is 1390 W/m2. A charge of 2.38 x10−8 C is placed in the path of this electromagnetic wave. What is the magnitude of the maximum electric force that the charge experiences?

  Obtain the magnitude of the magnetic flux

A rectangular loop of wire that is 45 cm wide and 13 cm long is placed in a region where the magnetic field is B = 0.2 T, obtain the magnitude of the magnetic flux

  Obtain the angular frequency of the oscillation

A mass attached to a spring stretches it 2.5 cm from equilibrium. What is the angular frequency of the oscillation

  Determine the mass of the second block

A 1.9kg block slides along a frictionless surface at 1.7m/s . A second block, sliding at a faster 4.9m/s , What was the mass of the second block

  Determine the stopping potential

The work function for sodium is 2.46 eV. What is the stopping potential, What is the cut-off wavelength for the emission of electrons from a sodium surface

  Gasoline is made up of hydrocarbons

Gasoline is made up of hydrocarbons. Suppose 80% of mass of gasoline is carbon and all of this becomes CO2 in combustion. If the density of gasoline is 6.7 lb/gal, how much CO2 is emitted per gallon of gasoline burned? The atomic mass of carbon is 12..

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