What is the velocity in the z direction

Assignment Help Physics
Reference no: EM1362656

Q. The x, y, and z components of a particle's velocity are -1.0, 3.5, and -6.0 respectively. What is the velocity in the z direction?

Q. Your 300 ml cup of coffee is too hot to drink when served at 92.0 C.What is the mass of an ice cube, taken from a -19C freezer, that will cool your coffee to a pleasant 61C?

Reference no: EM1362656

Questions Cloud

Find the magnitude of the second charge : What is the magnitude of the second charge.
Media for red cross : Explain the mix of media that you would use to implement a public relations campaign for Red Cross and what would be the objective for each media.
Explain how company wants corporation-s business : The company is willing to pay $30,000 for the hardware and the software together and wants the complete software product in 4 weeks. What do you tell him? Bear in mind that your company wants his corporation's business, no matter how unreasona..
Show community relations and publicity : Show Community Relations and Publicity - Explain how can Red Cross take advantage of community relations to generate positive publicity?
What is the velocity in the z direction : Your 300 ml cup of coffee is too hot to drink when served at 92C.What is the mass of an ice cube, taken from a -19C freezer, that will cool your coffee to a pleasant 61C.
Business practices - mixing business with pleasure : Never mix business with personal matters "it just leads to damaged relationships, poor business decisions, or both." In what ways might this be a fair statement?
Research nutritional or dietary information : What sources do you use to research nutritional or dietary information?
Calculate the vertical component of the baseballs velocity : An airplane needs to reach a velocity of 402km/h to take off. On a 2000 m runway, what is the minimum acceleration necessary for the plane to take flight.
Compensating nonprofit board members : Often Board and other committee volunteers for nonprofit organizaations are compensated for expenses during travel and meetings. Some think that this attracts volunteers for the wrong reasons.

Reviews

Write a Review

 

Physics Questions & Answers

  Estimate the initial speed of that car assuming a level road

Estimate the initial speed of that car assuming a level road.What would be the equilibrium temperature when a 252 block of copper at 275 is placed in a 136 aluminum calorimeter cup containing 807 of water at 14.90.

  Calculate the period t and the tension in the string f

Calculate the period T and the tension in the string F as a function of the angle. Compute the moment of inertia of this system for an axis that passes through the combined center of mass and is perpendicular to the plane of the rings.

  How much work must the spacecraft engines perform

A solid, frictionless cylindrical pulley with a mass of 3kg and a 0.420 m radius is used to draw water from a well. A 1.50kg bucket is attached to a cord that is wrapped around the pulley. If the bucket starts from rest at the top of the well and ..

  What is the acceleration of satellite

A 2,700-kg satellite is in a circular orbit around a planet. The satellite travels with a constant speed of 6,270 m/s. The radius of the circular orbit is 8.72 × 10^6 m. What is the acceleration of satellite.

  What is the angle that the fishing line makes with vertical

A rectangular container measuring 26 cm 47 cm 59 cm is filled with water. What is the mass of this volume of water in kilograms and grams.

  A spelunker is surveying a cave

The dummy in a crash test has a head of mass 3 kg. The dummy is strapped in firmly so that the body does not move. The car's forward speed changes from 24 m/s to zero in 0.23 s.

  What is the amplitude a of each wave

A container of hot water at 50 degrees cools to 49 degrees in how many seconds when it is placed in a room that is t 20 degrees. use newton's law of cooling to find the time it will take for the container to cool from 50 degrees to 49 degrees.

  What is the block''s distance from equilibrium

A stretched rubber band has the length of 0.04 m and a fundamental frequency of 462 Hz. What is the speed at which waves travel on the rubber band.

  What was the mass of the ice cube

A cube of ice is taken from the freezer at -8.0°C and placed in a 97 g aluminium calorimeter filled with 286 g of water at room temperature of 20°C. The final situation is observed to be all water at 19°C. What was the mass of the ice cube.

  How to find the magnetic field

How to  find the magnetic field

  At what distance from the center of the object

Two objects are charged and their centers are separated by 31.6 cm. Object A is charged to 61 nC and object B is charged to 54 nC. What is the magnitude of the electrostatic force between them.

  What is the doors moment of inertia for rotation

A bullet of mass 4.3 g is fired horizontally into a 8.60 kg wooden block at rest on horizontal surface. The coefficient of kinetic friction between block and surface is 0.13.

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