Coefficient of static friction among the floor of a truck

Assignment Help Physics
Reference no: EM13671771

The coefficient of static friction among the floor of a truck and a box resting on it is 0.26. The truck is traveling at 84.1 km/hr.

What is the least distance in which the truck can stop and ensure that the box does not slide?

Reference no: EM13671771

Questions Cloud

How far apart are they when lighter astronaut has moved : Two astronauts, one of mass 60 kg and the other 82 kg, are initially at rest in outer space. They then push each other apart. How far apart are they when the lighter astronaut has moved 11 m?
From what height above the ground did it fall : A certain freely falling object needs 1.75 s to travel the last 40.0 m before it hits the ground. From what height above the ground did it fall?
Noisy machine in a factory produces sound by a level : A noisy machine in a factory produces sound by a level of 80 dB.  How many identical machines could you add to the factory without exceeding the 90 dB limit?
What is the speed of car-is cyclist ahead of or behind car : At rest, a car's horn sounds the note A (440 Hz). The horn is sounded while the car is moving down the street. A bicyclist moving in the same direction by one third the car's speed hears a frequency of 415 Hz. What is the speed of the car? Is the cyc..
Coefficient of static friction among the floor of a truck : The coefficient of static friction among the floor of a truck and a box resting on it is 0.26. The truck is traveling at 84.1 km/hr. What is the least distance in which the truck can stop and ensure that the box does not slide?
Two masses are on frictionless horizontal surface moving : Two masses are on a frictionless horizontal surface moving with two perpendicular directions (m1=m and m2=3m). After the collision the m1 mass stops. What is the velocity of mass m2 after the collision, if before the collision of the masses v1=5m/s a..
What is the highest order visible maximum that is formed : White light strikes a diffraction grating ( 890 lines/mm) at normal incidence.  What is the highest order visible maximum that is formed?
Speed and direction of each ball after the collision : A ball of mass 0.640 kg moving east (+x direction) with a speed of 3.20 m/s collides head-on with a 0.480 kg ball at rest. If the collision is completely elastic, what will be the speed and direction of each ball after the collision?
Magnetic target is suspended on a string : A 0.73-kg magnetic target is suspended on a string. A 0.025-kg magnetic dart shot horizontally, strikes the target head-on. The dart and the target together acting like a pendulum, swing 12.0 cm above the initial level before instantaneously coming t..

Reviews

Write a Review

Physics Questions & Answers

  Find the velocity of the player after he catches the puck

a 70 kg hockey player sliding freely on his knees on horizontal icy surface with velocity m/s. find the velocity of the player after he catches the puck

  What is the magnitude of the maximum force acting on it

A 0.32 kg body undergoes simple harmonic motion of amplitude 9.1 cm and period 0.40 s. What is the magnitude of the maximum force acting on it

  Force on dielectric slab inserted partly into parallel plate

Calculate the force on a dielectric slab inserted partly into a parallel plate capacitor with plate dimensions L and w, with a length x of the dielectric lying between the plates. Assume that the plates are isolated, so the charge ±Q on the plates..

  What is supermans final speed

Superman is jogging alongside the railroad tracks on the outskirts of Metropolis at 150 km/h. What is superman's final speed

  What is the wavelength of the laser source

A double slit experiment produces 25 highlight spots with total distance y = 21cm, What is the wavelength of the laser source

  An unstable high-energy particle is created in the laborator

An unstable high-energy particle is created in the laboratory, and it moves at a speed of 0.950c.Relative to a stationary reference frame fixed to the laboratory, the particle travels a distance of 1.34*10-3 m before disintegrating.

  What is the rms current in the speaker

An audio amplifier provides an alternating rms potential difference of 15.0V. A loudspeaker connected to the amplifier has a resistance of 10.4 ohm. what is the rms current in the speaker

  Calculate the molar entropy changes of the two gas streams

An ideal gas, Cp = (7/2)R, is heated in a steady-flow heat exchanger from 70°C to 190°C by another stream of the same ideal gas which enters at 320°C. The flow rates of the two streams are the same, and heat losses from the exchanger are negligibl..

  Find at what point or points could you place a small mass

A 19 kg sphere is at the origin and a 8.0 kg sphere is at (x, y) = ( 21cm , 0 cm) At what point or points could you place a small mass

  Determine the cars rotational energy

A car with a total mass of 1.93 103 kg has wheels of radius 35.0 cm and moment of inertia 0.715 kg · m2. Find the car's rotational energy when the car is moving at a speed of 30.0 m/s

  What is the torque being exerted by this force

A uniform disk of mass M = 5.6 kg has a radius of 0.14 m and is pivoted so that it rotates freely about its axis. What is the torque being exerted by this force about the rotation axis

  Part a determine the footballs initial horizontal velocity

a punted football is observed to have velocity components vhorizontal 17 ms to the right and vvertical 2.5 ms

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