When inclined plane is frictionless

Assignment Help Physics

Reference no: EM13314248

How much work is needed to push a 137- kg packing crate a distance of 2.65 m up an inclined plane that makes an angle of 27 o with the horizontal, when inclined plane is frictionless? The coefficient of friction between the crate and the inclined plane is 0.40?

Reference no: EM13314248

Questions Cloud

How much will nit cost the state to fund the project : Northern Tundra Telephone (NIT) has received a contract to install emergency phones along a new 100-mile section of the Snow-Moose Turnpike. Fifty emergency phone systems will be installed about 2 miles apart.

Explain separate the layers during an extraction : You are given an impure solid that contains 70% of the desired product. After extracting 15g of the material, you recover 6g of the pure compound. What is the percent recovery

State the correct equation for the reaction : Write the correct equation for the reaction resulting from the mixture of 0.01 mols pure sulfuric acid with 0.01 mols sodium cyanide forming a crystalline solid among the products

Describe the administering or data gather procedures : This section should answer two major questions: What are the criteria used to measure the success of work products and the final project?

When inclined plane is frictionless : How much work is needed to push a 137- kg packing crate a distance of 2.65 m up an inclined plane that makes an angle of 27 o with the horizontal, when inclined plane is frictionless

Explain carbon diozide is formed in the furnace : Heatite, Fe2O3 is an important ore of iron, the free metal is obtained by reacting hematite with carbon monoxide in a blast furnace. carbon diozide is formed in the furnace by paritial combustion of carbon, the reaction is Fe2O3 (s) + 3 CO (g) -->..

What is the velocity of the pair after the collision : A 0.5 kg lump of clay is moving at 2 m/s in the +x direction of some arbitrarily chosen coordinate system. What is the velocity of the pair after the collision

What will lowest dissolve oxygen concentration be downstream : A wastewater is discharged to a stream with a reoxygenation constant of 0.5 day-1 and a velocity of 1 m/sec. The oxygen saturation concentration in the stream is 11 mg/L.

Compute the concentration of scn- present in the hg22+/cu+ : Calculate the concentration of SCN- present in the Hg22+/Cu+ solution when the first (initial) cation begins to precipitate, and the concentration of SCN- present in this solution when the second (final) cation begins to precipitate

User Account

All Pages