What is the maximum speed the box will reach

Assignment Help Physics
Reference no: EM13649092

A 1.5 kg box moves back and forth on a horizontal surface with a coefficient of kinetic friction 0.18 between two different springs, 0.83 m apart.  The box is initially pressed against the stronger spring (spring constant, k=32N/cm), compressing it 5.6 cm, and the is released from rest.  (a) By how much will the box compress the weaker spring (with a spring constant, k=16N/cm)?  (b) What is the maximum speed the box will reach? 

Reference no: EM13649092

Questions Cloud

When she has reached her highest point : A skier approaches the base of an icy, frictionless hill with aspeed of 13.9 m/s. The hill slopes upwardat18.0^\circ above the horizontal.Find the acceleration of this skier:
Compute the total mechanical energy of the glider : A .580 kg glider on an air track is attached to the end of aidea spring with a force costant of 452 N/m: it undergoes simpleharmonic motion with and amplitude of 4.30 x10^-2 m.
A carnival clown rides a motorcycle down a ramp : A carnival clown rides a motorcycle down a ramp and around a vertical loop. If the loop has a radius of 18m, what is the slowest speed the rider can have at the top a the loop to avoid falling?
The two metal objects-what is the capacitance of the system : The two metal objects in Fig. 25-25 have net charges of +70pC and-70pC, which result in a 20V potential difference between them.(a)What is the capacitance of the system? (b) If the charges arechanged to +200pC and -200pC, what does the capacitance..
What is the maximum speed the box will reach : A 1.5 kg box moves back and forth on a horizontal surface with a coefficient of kinetic friction 0.18 between two different springs, 0.83 m apart.  The box is initially pressed against the stronger spring (spring constant, k=32N/cm), compressing i..
Wood block suspended on a string : A 4.94-g bullet is shot through a 0.99-kg wood block suspended on a string 2.00 m long. The center of mass of the blockrises a distance of 0.50 cm. Find the speed of the bullet as itemerges from the block if its initial speed is 393 m/s.
Find the magnitude of the blocks velocity just after impact : A rifle bullet with mass 8.00 g strikes and embeds itself in ablock with mass 0.912 kg that rests on africtionless, horizontal surface and is attached to a coil spring.The impact compresses the spring 15.0 cm.
Constant velocity of magnet in the copper tube : How do you measured the constant velocity of magnet in the copper tube and why the magnetet droppe slowly but falls freely in the plastic tube.
How long does it take him to catch hisopponent : A hockey player is standing on hisskates when an opposing player skates by with the puck, movingwith a constant speed of 12 m/s. After 3.0 s, the first playermakes up his mind to chase his opponent and starts acceleratinguniformly at 3.8 m/s2.

Reviews

Write a Review

Physics Questions & Answers

  For n2 at 25oc and 100 atm calculate the number of

for n2 at 25oc and 1.00 atm calculate the number of collisions per second made by one molecule the number of collisions

  Evaluate the maximum displacement of the particle

A 3.9×10-24-kg particle is vibrating with simple harmonic motion with a period of 1.8×10-5 s and a maximum speed of 1.70×103 m/s. Find the maximum displacement of the particle

  What is the work done on the jet by the catapult

A fighter jet is launched from an aircraft carrier with the aid of its own engines and a steam-powered catapult. What is the work done on the jet by the catapult

  Find the capacitance of sheet

A science-fair radio uses a homemade capacitor made of two 45 cm by 45 cm sheets of aluminum foil separated by a 0.30-mm-thick sheet of paper, What is its capacitance

  Determine the charge in the capacitor

Consider a parallel-plate capacitor of 220 uF capacitance connected to a 1500 volt power source. The distance between the plates is .01 m. What is the charge in the capacitor

  Q1 a professors office door is 080 wide 30 high and 50

q1. a professors office door is 0.80 wide 3.0 high and 5.0 thick has the mass of 25 and pivots on frictionless hinges.

  How far does tina drive before passing david

A heavy rope used for as a mooring line for a cruise ship sags a shown. If the mass of the rope is 96 kg, what are the tensions in rope at A and B.

  Question1a space vehicle is travelling at 4190 kmh relative

question1a space vehicle is travelling at 4190 kmh relative to earth when the exhausted rocket motor is disengaged and

  Calculate the speed of the stone at impact

A hoodlum throws a stone vertically downward with an initial speed of 12.2 m/s from the roof of a building, 25.0 m above the ground. What is the speed of the stone at impact

  Find the same rate of acceleration

A 150g ball and a 250g ball are connected by a 34cm long, massless, rigid rod. The balls rotate about their center of mass at 130 . what is the speed of ball of 150 g.

  What is their velocity immediately after they catch it

From the shore of a frozen lake, Eli Manning throws a 2 kg football at a velocity of 20 m/s. What is their velocity immediately after they catch it

  What is the asteroids mass

An astronaut applies a force of 500 N to an asteroid, and it accelerates at 7.00 m/s2. What is the asteroid's mass

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