Find maximum horizontal force that can be exerted on sled

Assignment Help Physics
Reference no: EM13539303

A sled weighing 61.0 N is pulled horizontally across snow so that the coefficient of kinetic friction between sled and snow is 0.100. A penguin weighing 67.0 N rides on the sled, as in the figure below. If the coefficient of static friction between penguin and sled is 0.700, find the maximum horizontal force that can be exerted on the sled before the penguin begins to slide off.

Reference no: EM13539303

Questions Cloud

At the top of earths atmosphere-sun radiate energy : At the top of Earth's atmosphere, sunlight has an average intensity of 1350W/m^2. If the average distance from Earth to the Sun is 1.50x10^11m, at what rate does the Sun radiate energy?
Find the optimum length of the antenna : A television is tuned to a station broadcasting at a frequency of 6.60×10^7 Hz . For best reception, the rabbit-ear antenna used by the TV should be adjusted to have a tip-to-tip length equal to half a wavelength of the broadcast signal
Neglecting friction between car and road : A mechanic pushes a 2.40 103 kg car from rest to a speed of v, doing 4950 J of work in the process. During this time, the car moves 29.0 m. Neglecting friction between car and road,
Coefficient of kinetic friction between crate and surface : A horizontal force of 150 N is used to push a 42.5 kg packing crate a distance of 6.90 m on a rough horizontal surface. If the crate moves at constant speed, find each of the following. the work done by the 150 N force
Find maximum horizontal force that can be exerted on sled : A sled weighing 61.0 N is pulled horizontally across snow so that the coefficient of kinetic friction between sled and snow is 0.100. A penguin weighing 67.0 N rides on the sled, as in the figure below. If the coefficient of static friction between p..
Find the acceleration of the car : A 2.6-kg object hangs at one end of a rope that is attached to a support on a railroad car. When the car accelerates to the right, the rope makes an angle of 5.0° with the vertical, as shown in the figure below. Find the acceleration of the car.
What angle above the horizon does the friend see the sun : A submerged scuba diver looks up toward the calm surface of a freshwater lake and notes that the Sun appears to be 32 degrees from the vertical. The diver's friend is standing on the shore of the lake.At what angle above the horizon does the friend s..
How does the diameter of the lens affect magnification : How does the diameter of the lens affect magnification? How does the diameter of the lens affect the focal length?
Proton is moving along axis of uniformly charged thin ring : A proton is moving along the axis of a uniformly charged thin ring, of 20 nC/cm. The radius of the ring is 5 cm. If the proton started initially at 10 cm from the center of the ring with an initial velocity towards the ring, what initial speed does i..

Reviews

Write a Review

Physics Questions & Answers

  How can fast will each be moving

Two identical +9.5 uC point charges are initially 3.5cm apart from each other. If they are released at the same instant from rest, how fast will each be moving as they are very far away from each other? Assume they have identical masses of 1 mg.

  Find the flux of earths magnetic field

Find the flux of Earth's magnetic field of magnitude 5.00 cross 10-5 T through a square loop of area 20.0 cm2 for the following when the field is perpendicular to the plane of the loop

  Estimate the speed of the son

A father pulls his son, whose mass is 22.9 kg and who is sitting on a swing with ropes of length 3.21 m, What is the speed of the son at the bottom of the swinging motion

  How fast and in what direction is the red ball moving

A 4 kg blue ball moves to the right at 6 m/s. A 3 kg red ball moves to the left at 7 m/s. How fast and in what direction is the red ball moving

  Determine her metabolic power

For exercise, a 60 kg athlete runs up a 10-m high hill in 30 seconds. Assume the efficiency of the human body is 25%. Determine her metabolic power

  Find the magnitude of the electric flux through the bottom

A 200g mass on the end of a spring is pulled back 3 cm and released. There is a coefficient of friction between the table and mass of 0.7. The resonant frequency is 7.071 rad/sec.

  Determine the period for this pendulum

The pendulum pictured above has a length of 15.0 cm when it is displaced to the right of the peg, Determine the period for this pendulum close to the surface of the Earth

  Find the maximum acceleration of the prong

The prong of a tuning fork moves back and forth when it is set into vibration. what are the maximum velocity and the maximum acceleration of the prong

  Compute what maximum height can it reach

An object is launched upward with initial velocity 10.0m/s. What maximum height can it reach

  What is the magnitude of the players displacement

A baseball player hits a triple and ends up on third base. A baseball "diamond" is a square, each side of length 27.4 m, What is the magnitude of the player's displacement

  Calculate the mass flow rate of air

Air expands through a turbine from 10 bars, 900K to 1 bar, 500K. The inlet is small compared to the exit velocity of 100m/s. Calculate the mass flow rate of air

  Estimate the velocity of the center of mass of the pair

If a particle of mass 4.8 kg is moving east at 10 m/s and a particle of mass 17 kg is moving west at 10 m/s, what is the velocity of the center of mass of the pair

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