What is the magnitude of f

Assignment Help Physics
Reference no: EM1355863

Q. In a physics laboratory experiment, a 6.00 kg box is pushed across a flat table by a horizontal force F.

a. If the box is moving at a constant speed of 0.35m/s and the coefficient of kinetic friction is 012. What is the magnitude of F?

b. What is the magnitude of F if the box is speeding of with a constant acceleration of 0.18 m/s2?

Reference no: EM1355863

Questions Cloud

Write program using getline command : How would you write a program using the getline command, prompting the user to enter their first and then their last name. Also, using a float variable to enter their weight in lbs and height in inches.
What are process flow structures : What are process flow structures and what structure does your organization rely on the most? How effective has the structure been in achieving organizational goals?
Find portfolio expected return and standard deviation : Irene Adler is planning investing in the common stock of Holmes and Watson. The following information are available for the two securities.
Relatives certainties express in the report : Express in the report? Are the "Relative Certainties" something that should be of major concern? Why or why not?
What is the magnitude of f : What is the magnitude of F if box is speeding of with a constant acceleration of 0.18 m/s2.
Computing new computer cost at the end of year : Assume that 5 years from now you would like to trade in the computer and purchase a new one. You expect at 5 % increase in price each year. What would the new computer cost at the end of year 5?
How mental health issues affect us : What are your thoughts on the content of this discussion below as it relates to how mental health issues affect us directly or indirectly in our lives. Do you agree or disagree? Why
What is the marginal product of the second worker : What is the marginal product of the second worker and what is the marginal revenue product of the fourth worker?
Unrecognized gains and losses, corridor amortization : Rachel Avery, accounting clerk in the personnel office of Clarence G. Avery Corporation, has begun to calculate pension cost for 2004 but is not sure whether or not she should include the amortization of unrecognized gains or losses.

Reviews

Write a Review

Physics Questions & Answers

  What force does the full moon exert on such a human

A person holds a ladder horizontally at its center. Treating ladder as a uniform rod of length 3.30 m and mass 7.43 kg, find out the torque the person must exert on the ladder to give it an angular acceleration of 0.405 rad/s2.

  Calculate the pressure amplitude

A 4.7 e2 kg hot-air balloon takes off from rest at surface of the earth. The nonconservative wind and lift forces take the balloon up, doing +9.70 multiplied by 104J of work on the balloon in the process. At what height above the surface of the ea..

  How to compute the average force

How to  compute the average force

  Write down a scientific report and hand it in for assessment

assume the current in the coaxial cable, see the figure , is not uniformly distributed, but instead the current density varies linearly with distance from the center: for the inner conductor and for the outer conductor. Each conductor still carrie..

  What is the pressure of the cooled gas

The inside of the cylindrical can shown above has cross-sectional area 0.005 m^2 and length 0.15 m. The can is filled with an ideal gas and covered with the loose cap. The gas is heated to 363K and some is allowed to escape from the can so that re..

  What is the change in this frequency

A 1.0mL syringe has an inner diameter of 6.0mm , a needle inner diameter of 0.29 mm , and a plunger pad diameter (where you place your finger) of 1.2 cm . A nurse uses the syringe to inject medicine into a patient whose blood pressure is 140/100mmHg...

  Assuming the skin and the cargo of the balloon

A uniform-density 8 kg disk of radius 0.20 m is mounted on a nearly frictionless axle. Initially it is not spinning. A string is wrapped tightly around the disk, and you pull on the string with the constant force of 45 N through a distance of 0.7 ..

  What is the bullets flight time

An electric iron connected to a 110V source draws 9A of current.show that the amount of heat generated in one minute is almost 60 kj.

  What must be the velocity of the object

A 32.8 g piece of aluminium at 72 is dropped into a cavity in an extremely large block of ice at 0. How much ice mice does aluminium piece melt.

  Which the man is doing work after the sled

A 67.3 kg sled starts at rest on a horizontal road. The coefficient of kinetic friction between the sled and the road is μk = 0.202. A man pulls the sled a distance 5.07 m along the ground by exerting a constant force of magnitude 532 N on a rope tha..

  Find out the acceleration of the puck and the force

A .228g wires are stretched between two points 77.20 cm apart. The tension in the wire is 618N. Find the frequency of the first harmonic. Reply in units of Hz.

  What maximum height does the stone rise from that position

A dentist uses a small mirror of radius 55 mm to locate a cavity in a patient's tooth. If the mirror is concave and is held 20 mm from the tooth, what is the magnification of image.

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