Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Physics Expert

Determination of work completed in pushing the block against the wall to overcome friction.

A 2.60 block is pushed 1.69 m up a vertical wall with a constant speed with a constant force of magnitude F applied at angle 55.4 degrees with the horizontal. g= 9.8 m/s2. If the coefficient of kinetic friction between block and wall is 0.54, find out the work completed by the F and express in J.

Physics, Academics

  • Category:- Physics
  • Reference No.:- M917467

Have any Question? 


Related Questions in Physics

A convex mirror with a focal length of-20 cm forms an image

A convex mirror with a focal length of-20 cm forms an image 15 cm behind the surface. If the object height is 1.2 cm what is the image height?

Water is flowing into a factory in a horizontal pipe with a

Water is flowing into a factory in a horizontal pipe with a radius of 0.0183 m at ground level. This pipe is then connected to another horizontal pipe with a radius of 0.0420 m on a floor of the factory that is 10.6 m hi ...

Sometimes the proper number of significant figures will be

Sometimes the proper number of significant figures will be required for your answer, not just three. In this case, you will see the significant figure iconjust before a question that checks for the correct number of sign ...

After a long raceit was measured that a vehicle left skid

After a long race,It was measured that a vehicle left skid marks that were 290 m in length. Assuming that the vehicle skidded to a stop with a constant acceleration of -3.90 m/s2, determine the speed of the vehicle befor ...

Determine the force in members a b and c stare whether the

Determine the force in members a, b, and c. Stare whether the members are in tension or compression.

A vibrating system consists of a mass 200kg a spring of

A vibrating system consists of a mass 200kg, a spring of stiffness 80N/m and a damping coefficient of 800Ns/m. Determine the frequency of vibration of the system.

A pilot flies out of cleveland and sets the compass of the

A pilot flies out of Cleveland and sets the compass of the plane due north. The pilot maintains an airspeed of 250km/h. After flying for 30 minutes the pilot finds that the plane is 200km north and 40 km west of the star ...

List types of collector equipment as designed in the

List types of collector equipment as designed in the control of air pollution.

An aircraft weighing 801 n is accelerated at 13 mss for 15

An aircraft weighing 801 N is accelerated at 13 m/s/s for 15 seconds, at which time the aircraft launches. How much work was done on the aircraft? The acceleration is constant. Hint: This is a multiple step problem in wh ...

Four charged particles are at the corners of a square of

Four charged particles are at the corners of a square of side a, as shown in the figure below. (A = 4, B = 5, C = 3.) http://s3.amazonaws.com/answer-board-image/13a05863-4792-472c-abe7-81ff59497c2c.gif (a) Determine the ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate