With what speed does the box leave the strip

Assignment Help Physics

Reference no: EM13294930

A box slides across a frictionless floor with an initial speed v = 3.4 m/s. It encounters a rough region where the coefficient of friction is µk = 0.5.

a) What is the shortest length of rough floor which will stop the box?

b) If instead the strip is only 0.47 m long, with what speed does the box leave the strip?

Reference no: EM13294930

Questions Cloud

How large must each of the 5 payments be : How large must each of the 5 payments be? Round your answer to the nearest cent.

Determine the generator current per phase and the load angle : A 660 MW, 25 kV, 50 Hz, 2-pole, synchronous generator havinga synchronous reactance of j1.2Ω per phase, delivers rated output at0.85 power factor lagging. (Assume the windingresistance to be negligible).

What is the recoil speed as the bullet leaves the gun barrel : a rifle has the mass of 4.5 kg and it fires a bullet mass 10.0 at a muzzle speed of 820 m/s. What is the recoil speed as the bullet leaves the gun barrel

Compute the theoretical amount of 2.5 m naoh : Calculate the theoretical amount of 2.5 M NaOH (10%) solution needed to convert the benzoic acid to its water-soluble salt. Is the combined volume of NaOH used in the extractions sufficient for complete deprotonation of benzoic acid

With what speed does the box leave the strip : A box slides across a frictionless floor with an initial speed v = 3.4 m/s. It encounters a rough region where the coefficient of friction is µk = 0.5. with what speed does the box leave the strip

Evaluate the concepts and tenets of ethical leadership : Evaluate the concepts and tenets of ethical leadership, appraise ethical issues within organizations and evaluate thinking and communication skills involving ethics.

Determine the angles of the reflected and refracted rays : A ray of light in air strikes a glass plate (n=150) at an incidence angle of 50 degrees. Determine the angles of the reflected and refracted rays.

How much will be in your account after 5 years : You plan to leave the money in the bank for 5 years. How much will be in your account after 5 years? Round your answer to the nearest cent.

A grignard reagents can act as both a nucleophile and a base : Grignard reagents can act as both a nucleophile and a base. Consequently, what would you expect to happen if that during the preparation of the phenylmagnesium bromide Grignard reagent

User Account

All Pages