What is the final speed of the crate

Assignment Help Physics
Reference no: EM13251413

A 86 kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 380N. For the first 16m the floor is frictionless, and for the next 16m the coefficient of friction is 0.23.

What is the final speed of the crate?

Reference no: EM13251413

Questions Cloud

How to modify the circuit to eliminate the hazard : Assume that the inverters have a delay of 1 ns and the other gates have a delay of 2ns. Initially A = 0 and B = C = D = 1, and C changes to 0 at time = 2ns. Draw a timing diagram and identify the transient that occurs.
State net ionic equation and half reactions : Calculate the E0 for the following reaction by using the standard reduction potentials data in your lab manual. Write net ionic equation and half reactions of Cr2O72- oxidizing Sn2+ in acidic aqueous solution. Find an calculate their E0
Determine what is the quantization interval q : The range of an analog signal is 2 Vpp, and the samples of this signal are being quantized. The quantizer-output word size is 10 bit. What is the quantization interval Q
Develop the materials requirements plan : The lead time for production of A is two weeks. Develop the materials requirements plan for the next eight weeks for Items B, C, and D.
What is the final speed of the crate : A 86 kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 380N.  What is the final speed of the crate
State the zn(oh)42- complex formation equation : Use values of Ksp for Zn(OH)2 and Kf for Zn(OH)4-2 (page 330) to predict if a precipitate will form when you prepare a solution which contains 0.010 M Zn2+ and 1.0 M NaOH.
Compute the net requirement for each time : on-hand inventory levels for each item as shown in the table below and assuming zero lead times for all items A, B, C, D, and E, compute the net requirement for each time.
Which research situations use a repeated-measures design : Which of the following research situations is most likely to use a repeated-measures design?
What is the output power of the final amplifier stage : Three amplifiers with power gains of 15, 22 and 7 ate cascaded. The input power is 120 micro-W. What is the output power of the final amplifier stage

Reviews

Write a Review

Physics Questions & Answers

  What is the work done by the tension in the cable

What is the work done by the tension in the cable.assume the roller coaster (h1 = 34 m, h2 = 13 m, h3 = 30) passes point A with a speed of 3.10 m/s. If the average force of friction is equal to one third of its weight, with what speed will it reach..

  Calculate the energy density in the electric field

Calculate the energy density in the electric field. After the collision, the club head travels (in the same direction) at 46 m/s. Find the speed of the golf ball just after impact.

  Find the shear stress on the rod

A horizontal aluminum rod 4.8 cm in diameter projects 5.6 cm from a wall. A 1200 kg object is suspended from the end of the rod, Find the shear stress on the rod

  What was the vertical velocity when it landed

A cannon ball is fired horizontally with a velocity of 600 m/s from the top of a cliff 1000 m high.

  Illustrate what is the magnitude of the torque

His arm is 70 cm long and has a mass of 4.0 kg. Illustrate what is the magnitude of the torque about his shoulder if he holds his arm straight out to his side, parallel to the floor?

  What is weight of the parachutist

What is weight of the parachutist

  What is the angle of incidence

You are listening a soft music with a sound level of 50 dB. A subway train passes by whose sound level is 90 dB. What is total intensity level of the combined sound in dB.

  Find out the speed of the bullet/block combination

strikes the wooden block of a ballistic pendulum, as shown. The block has a mass of 270 g. Find out the speed of the bullet/block combination immediately after the collision.

  What is ratio of the applied force

What is ratio of the applied force

  What is the speed of the ball

A stone is dropped from the roof of a building; 2.10s after that a second stone is thrown straight down with the initial speed of 18 m/s, and both stones hit the ground at the equal time. How long did it take for the first stone to hit the ground.

  Determine angular momentum of a particle

For a particle of mass m and charge q moving in a circular path in a magnetic field B, Find angular momentum of a particle about the center of the circle

  Find the weight w2 and the angle alpha

A 9.05 kg projectile is fired vertically upward. Air drag decreases the mechanical energy of the projectile-Earth system by 77.5 kJ throughout the projectile's ascent. How much higher would the projectile have gone were air drag negligible.

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