Force of friction acting between the two blocks

Assignment Help Physics
Reference no: EM13912700

A 4 kg block is kept on a smooth frictionless surface. Another block of mass 2 kg is kept above this block. The coefficient of friction between the two blocks n = 0.5. If the lower block (4 kg block) is being pulled by 24 N force, find the force of friction acting between the two blocks.

Reference no: EM13912700

Questions Cloud

Velocity of the rocket : (a) How long after being launched does the rocket run out of fuel? (b) What is the velocity of the rocket when it runs out of fuel? (c) What is the maximum height above the ground that the rocket reaches? (d) What is the velocity of the rocket just b..
Produces small gasoline powered motors for use in lawn mower : Petro Motors, Inc. (PMI), produces small gasoline powered motors for use in lawn mowers.
Rest and accelerate constantly : A recovery vehicle is towing a broken down lorry, of mass 42 tonne, up an incline of 1 in 10. Both vehicles start from rest and accelerate constantly up the incline at 0.1m/s2. If the resistance to motion (not the gravitational component) is:-
Simple linear equation : IF y= 2+0.28X1 + 43.8X2.Is the equation for a simple linear equation or a multiple linear equation. If the statistical t-value for the second regression coefficient is 9.80, is the coefficient statistically valid at the 95% confidence level? Why or w..
Force of friction acting between the two blocks : The coefficient of friction between the two blocks n = 0.5. If the lower block (4 kg block) is being pulled by 24 N force, find the force of friction acting between the two blocks.
Average speed for the remaining : Suppose your average speed is 22 m/s for the first 130 minutes of a 3 hour trip. If you want your average speed for the whole trip to be 18 m/s, what must be the average speed for the remaining 50 minutes of your trip?
The segmented income statement for xyz company : Continue or discontinue a segment? The segmented income statement for XYZ Company for the year ended December 31, 2013, follows:
Costs is relevant in this decision : Assume the company has 90 units left over from last year which have small defects and which will have to be sold at a reduced price for scrap. The sale of these defective units will have no effect on the company's other sales. Which of the following ..
Calculate break shot speed : If the winner's ball landed a distance 3.65 m from the table edge, calculate his break shot speed. Also need to know at what speed did his pool ball hit the ground.

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

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