What is the final speed of the crate

Assignment Help Physics

Reference no: EM13320814

A 51.0 kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 235 N. For the first 10.5 m the floor is frictionless, and for the next 12.0 m the coefficient of friction is 0.21.

(a) What is the final speed of the crate after being pulled these 22.5 m?

Reference no: EM13320814

Questions Cloud

Draw complete phase body diagram and show masses : IF the bulk density of coarse grained soil is 1760 kg/m^3 what is its void ratio, e, and saturation, S. Draw the complete phase body diagram and show the masses and volumes.

Number of times either high or medium is used : I have 10 employees in a spreadsheet and 4 categories for each employee I have to pick the most style, the most number of times either "High" or "medium" is used? How would I do that in the formula?

How much work was done on the pine cone by air resistance : A 0.21-kg pinecone falls 15 m to the ground, where it lands with a speed of 9 m/s, How much work was done on the pine cone by air resistance

How high the puck will shoot up from the plate : A curved plate of mass M is placed on the horizontal, frictionless plane as shown. How high the puck will shoot up from the plate

What is the final speed of the crate : A 51.0 kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 235 N. What is the final speed of the crate after being pulled these 22.5 m

Determine and prioritize risks for this project : While planning the keystone Conference, you have just gotten word that makes your boss very worried that anything will go wrong and wants a ful risk analysis of the project completed:

How long will the melting take : In a serious accident, a nuclear power plant%u2019s reactor vessel cracks, and all of the cooling water drains out. How long will the melting take

Make forecasts for their sales territories : A request has gone out to all salespeople in a company to make forecasts for their sales territories for next year. These forecasts will be aggregated by product lines, districts, and regions, and -finally, at the national level.

What will be the ratio of mass of natural gas in the tank : At a given initial time, the pressure in thetank is 100 kPa gage, and the atmospheric pressure is 100 kPaabsolute. Some time later, after more gas is pumped into thetank, the pressure in the tank is 200 kPa gage, and the temp.

User Account

All Pages