Sphere of radius r starts from rest-rolls without slipping

Assignment Help Physics
Reference no: EM13655071

A sphere of radius r starts from rest and rolls withoutslipping along a curved surface, dropping through a verticaldistance of 0.411 m. Find the final speedv of the sphere's center of mass.

Reference no: EM13655071

Questions Cloud

How much energy is lost due to friction between two peaks : On a roller coaster ride the total mass of the cart - with passengers included - is 290 kg. PeakK is at 44.5 m above the ground, peakL is at 28.0 m. The speed of the cart atK is 19.0 m/s, at L it is 12.6m/s.
What is the minimum angle the rope can make : To reach the center of teh gym ceiling, a 500N student tightroper walks to the center of a rope strung above the gym. what is the minimum angle the rope can make with the horizontal
Smallest possible value of the area of the second surface : Two flat surfaces are exposed to a uniform, horizontal magneticfield of magnitude 0.65 T. The first surface is tilted at an angleof 23° from the horizontal, and a net magnetic flux of 6.0 x10-4 Wb passes through it.
Explain what is the minimum number of grams of cl- : Suppose a 10 mL sample of solution is to be tested for Cl- by adding .2 mL of .15 M AgNO3. What is the minimum number of grams of Cl- that must be present in order for AgCl(s) to form
Sphere of radius r starts from rest-rolls without slipping : A sphere of radius r starts from rest and rolls without slipping along a curved surface, dropping through a verticaldistance of 0.411 m. Find the final speedv of the sphere's center of mass.
Explain mechanical description of many electron atoms : Why does the quantum mechanical description of many electron atoms make it difficult to define a precise atom radius
How much mechanical energy is lost during this process : On a frictionless horizontal surface, a 1.50 kg mass travelingat 3.50 m/s collides with and sticks to a 3.00 kg mass that isinitially at rest. How much mechanical energy is lost during this process
Skateboards velocity relative to the sidewalk : A 39.2-kg boy, riding a 2.67-kg skateboard at a velocity of +5.37 m/s across alevel sidewalk, jumps forward to leap over a wall. Just afterleaving contact with the board, the boy's velocity relative to the sidewalk is 5.52 m/s, 9.72° above the horizo..
Evaluate the volume of the gas if its pressure : A sample of gas occupies a volume of 459 mL at 0.736 atm and 29 degrees Celsius. Calculate the volume of the gas if its pressure is changed to 0.957 atm while its temperature is held constant.

Reviews

Write a Review

Physics Questions & Answers

  What is the average power generated by the lifting force

A helicopter, starting at rest, accelerates straight upfrom the roof of a hospital. The lifting forces does work inraising the helicopter. An 810-kg helicopter rises from rest to aspeed of 7.0 m/s in a time of 3.5s. During this time it climbs to a..

  What would happen to the speed of sound in air if the

what would happen to the speed of sound in air if the atmosphere were mostly argon rather than nitrogen?

  Find the batterys emf and internal resistance

When a car's starter is in use, it draws a large current. The car'slights draw much less current. As a certain car is starting, thecurrent through the battery is 61.8 A and the potential difference across the battery terminals is8.91 V.

  Three horizontal forces act on a packing crate on horizontal

Three horizontal forces act on a packing crate on a horizontal surface: 600 N to the left, 200 N to the right, and friction. The packing crate remains at rest. The weight of the crate is 400 N. If the 600 N force is removed, the net force acting on t..

  Find the magnitude of the net force

A certain orthodontist uses a wire brace to align a patient's crooked tooth as in the figure below, Find the magnitude of the net force exerted by the wire on the crooked tooth

  An estimate of experimental uncertainty

A 0.38 kg iron horseshoe that is initially at 580°C is dropped into a bucket containing 21.8kg of water at 21 °C. What is the final equilibrium temperature (in °C)? Avoid any heat transfer to or from the surroundings. Do not enter units.

  Obtain the magnitude of his horizontal recoil velocity

One of James BOnd's adversaries is standing on a frozen lake; there is no friction between his feet and the ice. what is the magnitude of his horizontal recoil velocity

  Accurately draw the field both scalar equipotential and

i accurately draw the field both scalar equipotential and vector electric lines between a positive point charge and an

  Block slides down a frictionless plane having an inclination

A block slides down a frictionless plane having an inclination of17.0°. If the block starts from rest at the top and the length of thisincline is 1.53 m, find the acceleration of the block.

  What is the minimum uncertainty in the speed of the electron

An electron is located on a pinpoint having a diameter of 5.30 µm. What is the minimum uncertainty in the speed of the electron

  Find the distance between their centres

Fraunhofar double slit diffraction pattern is observed onthe focal plane of a lens of focal length 0.5m;wavelength ofincident light used is 500nm; Find the distance between their centres

  Find the position and height of the final image

A 1.00-cm-high object is placed 4.70 cm to the left of a converging lens of focal length 7.60 cm. Find the position and height of the final 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