Explain the behaviour of the block, Physics

Assignment Help:

Wooden block sits on a level lab table. A string draped over a pulley connects to a bucket that can be filled with lead pellets. Maggie needs to measure how much applied mass (pellets $ bucket) is required to move the block along the table at a constant speed.

a. If the applied mass of the bucket and the lead pellets is 0.255 kg, and the block has a weight of 12 N, what is the value of μk?

b. If some extra pellets are added, explain the behaviour of the block.

Related Discussions:- Explain the behaviour of the block

Electromagnetic induction, The structure of a simple d.c. motor and explain...

The structure of a simple d.c. motor and explain briefly how it works

Definition of electric potential, Potential at a point in a field is descri...

Potential at a point in a field is described as the amount of work done in bringing a unit positive test charge; from infinite to that point along any arbitrary path. Electric pote

Explain continuous x-rays, As an electron passes close to the positive nucl...

As an electron passes close to the positive nucleus of atom, the electron is moved from its path as given in diagram. This results in deceleration of the electron. The loss in powe

Create a new matrix, Write the commands that will create the following matr...

Write the commands that will create the following matrix. You can use only special matrix commands: Two cars started to move from zero position with (φ = 35o) as shown. F

Vidicon camera, advantage

advantage

Explain the term dielectric constant, Explain the term 'dielectric constant...

Explain the term 'dielectric constant' of a medium in terms of capacitance of a capacitor. Draw a graph showing variation of resistivity of carbon with temperature

Physics question with infinite nonconducting uniform, Physics question with...

Physics question with infinite nonconducting uniformly charged planes? Two infinite non conducting uniformly charged planes lie parallel to each other and to the yx plane. One is

What do you mean by dispersion of light, What do you mean by dispersion of ...

What do you mean by dispersion of light? Write down the expression for the deviation produced by a thin prism?

Superconductivity introduction and superconductivity history, INTRODUCTION:...

INTRODUCTION: Superconductivity is a phenomenon takes place in certain materials at low temperatures. Characterized by precisely zero electrical resistance. Superconductors have

Write a mathematical expression for refractive index, Write a mathematical ...

Write a mathematical expression for refractive index of the material of a prism in terms of its angle. Is the mathematical expression true for all positions of the prism?

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages