Describe a procedure to investigate the factors

Assignment Help Physics
Reference no: EM1365262

Q.A rope exerts a constant horizontal force of 212N pulling a 62-kg crate across the floor. The velocity of the crate is observed to increase from 3m/s to 4m/s in a time of 3 seconds under the influence of this force and the frictional force exerted by the floor on the crate.

What is the acceleration of the crate?


Q. Describe a procedure to investigate the factors that determine the force of friction between a wooden block and the surface on which it's resting.

Reference no: EM1365262

Questions Cloud

What is the total amount of work done by friction : what is the total amount of work done by friction. The supplies should be dropped how various seconds before the plane is directly overhead.
Benefits of fish bone diagram and retrospective surveys : Benefits of Fish Bone Diagram and Retrospective Surveys - Identify two metrics that are important for you when working on a project and justify your answer.
Evalute one opportunity for kuddler fine foods : Evalute one opportunity for Kuddler Fine Foods that requires a business management decision.
Supervisors that have power needs : What are the benefits from having a supervisor with a high need for achievement, affiliation, or power and how does each types help with workplace affairs?
Describe a procedure to investigate the factors : What is the acceleration of the crate.Describe a procedure to investigate the factors.
Computing materials variances : Medical Instruments produces a variety of electronic medical devices. Compute the materials variances for silver tubing and comment on their meaning.
Determine the minimum number of days of float time : The bank is willing to lend the company enough to finance its working capital needs under a $10 million revolving credit arrangement at a base rate of 12 percent with a 3/8 percent commitment fee on the unused balance.
Financial understanding of their organization : Financial understanding of their organization - Why is it essential for all managers to have a financial understanding of their organization?
Elucidate which job affords you the highest purchasing power : If you have been offered $137,000 for a job in Los Angeles and $117,000 for a similar job in Dallas, elucidate which job affords you the highest purchasing power of the bundle of goods in the price index.

Reviews

Write a Review

Physics Questions & Answers

  How far from the lens should an object be placed

If a car of mass 1000 kg is moving along a highway at 92 km/h, what is car's kinetic energy as determined by someone standing alongside the highway.

  From what height would a freely falling object

approsimate the terminal speed of a wooden sphere (density 0.890 g/cm3) falling through air, if its radius is 9.00 cm and its drag coefficient is 0.500. (The density of air is 1.20 kg/m3.)

  If frame rate increases what happens to the prf

If frame rate increases what happens to the PRF

  Find straight wires cross each other at right angles

Two long, straight wires cross each other at right angles, and each carries same current. Which of the following statements are true regarding the total magnetic field at the various points due to the two wires.

  Compute the volume charge density of the atmosphere

A meter stick, sitting on a frictionless table top, is struck by a wad of clay with a force, F = 4.0 N at an angle. The meter stick will rotate in the plane of the table. Conclude the magnitude of the torque about the axis of rotation located at t..

  Assume the amplitude of the particle velocity

A Carnot engine performs work at the rate of 480 kW as using 640 kcal of heat per second. If the temperature of the heat source is 540°C, at what temperature is the waste heat exhausted.

  Find the magnitude and direction of the force

spring system is allowed to come to a static equilibrium. How much does spring stretch.

  Compute the magnitude of b while the force on the wire

A soccer ball with a mass of 448g bounces off the crossbar of a goal and is deflected upward at an angle of 56.2° with respect to horizontal. Immediately after deflection, the kinetic energy of the ball is 47.70 J. What are the vertical and horizo..

  What is the overall average acceleration

A person driving her car at 57km/h approaches an intersection just as the traffic light turns yellow. She knows that yellow light lasts only 2.0 s before turning to red, and she is 30m away from the near side of the intersection.

  What is the attractive force between the protons

What is the attractive force between the protons. A rocket rises vertically, from rest, with the acceleration of 3.0 m/s2 until it runs out of fuel at an altitude of 1100 m. After this point, its acceleration is that of gravity, downward.

  What is the average emf induced in coil

In a physics laboratory experiment, a coil with 200 turns enclosing an area of 12.0 cm^2 is rotated from a position where its plane is perpendicular to the earth's magnetic field to one where its plane is parallel to  field.

  Find out the time for the bullet-block system

A 21 kg solid door is 220 cm tall, 94 cm wide. What is the door's moment of inertia for rotation about the vertical axis inside the door, 17 cm from one edge.

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