Find out the friction co-efficient, Physics

Assignment Help:

Jonathan, with a mass of 81 kg, starts at rest from the top of a water slide angled at 42° from the ground.

He exits at the bottom 3.0 s later going 15 m/s. What is μk?

 

759_physics.png


Related Discussions:- Find out the friction co-efficient

Find effectual capacitance, Q. Three capacitors every of capacitance 3 pF a...

Q. Three capacitors every of capacitance 3 pF are connected in parallel. Find effectual capacitance. The effectual capacitance Cp = C1 + C2 + C3 = 9 + 9 + 9 = 27 pF

Find entropy change in the mixing process, 1.5 kg of Oxygen (N 2 ) and 0.15...

1.5 kg of Oxygen (N 2 ) and 0.15 kg of Helium (He 2 ) are separated by a partition in a vessel.  The Nitrogen is at 5 bar and 90 o C and the Helium at 1 bar and 20 o C.  The part

Laser, construction and working of ruby laser

construction and working of ruby laser

Is stone take longer for the downward motion, Is stone take longer for the ...

Is stone take longer for the downward motion than for the upward motion Consider a stone thrown vertically upward. if we take friction against air into account, we see that the

Calculate the work done, Problem The work done by a force as it acts o...

Problem The work done by a force as it acts on an object equals the force times the displacement times the cosine of the angle between the force and displacement vectors. a

Find out the wavelength of light, In a young's double slit experiment the s...

In a young's double slit experiment the screen is 1 meter away from the slit, the separation between the slits is 1mm and the distance between the 1st and 4th fringe is 1.2mm. Find

Determine the change in temperature of water, What is the change in tempera...

What is the change in temperature of water after falling over a 50.0-m-tall waterfall? Suppose that the water is at rest just before falling off and just after it reaches the b

Radionuclide, Radionuclide is appropriate when several radioactive element...

Radionuclide is appropriate when several radioactive elements are involved.Most clinical diagnostics procedures used photons of some type usually gamma rays. Gamma rays with energ

Area of a circle as a limit, Area of a Circle As a Limit Describing th...

Area of a Circle As a Limit Describing that the area of a circle is a limit of the sum of the area of interior triangles as the number of triangles goes to infinity.

Write Your Message!

Captcha
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