Find what speed do you predict for the block

Assignment Help Physics
Reference no: EM13662559

A block of mass 0.540 kilogram is pushed against a horizontal spring of negligible mass until the spring is compressed a distance x. The force constant of the spring is 450 N/m. When it is released, the block travels along a frictionless, horizontal surface to point B, the bottom of a vertical circular track of radius R = 1.00 meter, and continues to move up the track. The speed of the block at the bottom of the track is vB = 12.1 m/s, and the block experiences an average frictional force of 7.00 Newton while sliding up the track.

(a) Find what is x?

m

(b) Find what speed do you predict for the block at the top of the track?

m/s

Reference no: EM13662559

Questions Cloud

Second life and virtual communities : Article read and review a professionally researched article on Interoperability or Open Source - Technology and Social Change
What is the tension in the rope : A sledge loaded with bricks has a total mass of 17.4 kilogram and is pulled at fix speed by a rope inclined at 20.2 degree above the horizontal. Calculate what is the tension in the rope
Determine what is the sign of the torque : A rod of length 3.8 meter is hinged at one end and a force of magnitude is applied at the other, Determine what is the sign of the torque
Determine what is the sign of the torque : A rod of length 3.8 meter is hinged at one end and a force of magnitude is applied at the other, Determine what is the sign of the torque
Find what speed do you predict for the block : A block of mass 0.540 kilogram is pushed against a horizontal spring of negligible mass until the spring is compressed a distance x. Find what speed do you predict for the block at the top of the track
Calculate the magnetic flux through a circular loop : Calculate the magnetic flux through a circular loop 4.5 centimeter in diameter oriented with the loop normal at 30 degree to a uniform 80 mT magnetic field
Obtain the average power delivered by the automobile engine : An automobile of mass 1420 kilogram traveling at 20 m/s is at the foot of a hill that rises 120 meter in 2 kilometer. Obtain the average power delivered by the automobile engine
Calculate the frictional force exerted on the block : A 5.40 kilogram block is set into motion up an inclined plane with an initial speed of v0 = 8.10 m/s. Calculate the frictional force exerted on the block
Compute what maximum power must the winch motor provide : A loaded ore van has a mass of 920 kilogram and rolls on rails with negligible friction. Compute what maximum power must the winch motor provide

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

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