Find coefficient of static friction between slope and crate

Assignment Help Physics
Reference no: EM13657317

You have to do 2100Joule of work to push a 90 kilogram crate 2.5 meter up along a slope inclined at 20o. Find the coefficient of static friction between slope and crate?

Reference no: EM13657317

Questions Cloud

Evaluate the acceleration of the rising balloon : A hot air balloon is accelerating upward under the influence of two forces, its buoyant force and the weight. Evaluate the acceleration of the rising balloon
Defines what would be the particle pressure the hydrogen gas : The Hydrogen gas is collected over water at 23 degrees c and on atmospheric pressure of 756 mm hg defines what would be the particle pressure of the hydrogen gas
How is an organization like an iceberg : How is an organization like an iceberg? Use the iceberg metaphor to describe the field of organizational behavior.
Obtain the cross sectional area of the water stream : Water flows straight down from an open faucet. The cross-sectional area of the faucet is 1.60 10-4 m2, obtain the cross sectional area of the water stream
Find coefficient of static friction between slope and crate : You have to do 2100Joule of work to push a 90 kilogram crate 2.5 meter up along a slope inclined at 20o. Find the coefficient of static friction between slope and crate
Cultures place a high value on individualism : How do you explain the popularity of work teams in countries such as the United States and Canada, whose national cultures place a high value on individualism?
Approach-approach conflict : Approach-approach conflict
Evaluate the diameter of the moons image : An image of the moon is focused onto a screen using a converging lens of focal length (f= 34.3 centimeter). Evaluate the diameter of the moons image
Find the specific heat of the metal : A 215-gram sample of a metal is heated to 330oC and then is plunged into a 105-gram aluminum calorimeter cup containing 165 gram of water and a 17-gram glass thermometer at 12.5oC. Find the specific heat of the metal

Reviews

Write a Review

Physics Questions & Answers

  Calculate the spacing between the slits of the grating

The wavelength of the laser beam used in a compact disc player is 483 nm. Estimate the spacing between the slits of the grating

  Calculate how long a de-orbit burn must last in minutes

Calculate how long a de-orbit burn must last in minutes and secondsto achieve the Shuttle’s change in altitude from 212 miles to60 miles at perigee.

  Find the ratio m/q for this particle

After being accelerated to a speed of 1.76×105m/s , the particle enters a uniform magnetic field of strength 0.800T and travels in a circle of radius 35.0cm, Find the ratio m/q for this particle

  Find the velocity of each block after they have moved apart

Blocks A (mass 2.00 kg) and B (mass 15.00 kg) move on a frictionless, horizontal surface. Find the velocity of each block after they have moved apart

  How practicle is this antenna

The US navy long proposed the construction of extremely low frequency (ELF WAVES) communications systems. how practicle is this antenna

  What is the dipole moment of this pair of charges

Two point charges, q1 = 2.0 pC and q2 = -2.0 pC, are separated by 3.8 µm.(a) What is the dipole moment of this pair of charges

  What is the curie temperature

What is the "Curie Temperature? Find the Curie temperature for iron, cobalt and nickel

  What is the acceleration of each sprinter

In a women's 100-m race, accelerating uniformly, Laura takes 1.87 s and Healan 3.12 s to attain their maximum speeds, which they each maintain for the rest of the race.

  What are the input heat and rejected heat

Multiple-Concept Example 6 provides a review of the concepts that play roles here. What are the input heat and rejected heat

  Find out the tensions in the rope that are required

A stunt man whose mass is 70 kg swings from the end of a 4.40-m long rope along the arc of a vertical circle. Assuming that he starts from rest as rope is horizontal, find out the tensions in the rope that are required to make him follow his circu..

  How much is the violin string off tune

A midle C note (262 Hz) is sounded on a piano to help tune a violin string. When the string is sounded, nine beats are heard in 3.0s. How much is the violin string off tune?

  What was the cars average angular speed for that lap

A car completes one lap in a time of 19.3 s, with an average translational speed of 45.2 m/s. What is the radius of the track, and what was the car's average angular speed for that lap

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