Henri

A solid shaft of 65mm outside diameter and a hollow shaft of 85mm outside diameter are connected by 6 bolts with the mean pitch of thread being 155mm. The shear stress due to the torque on the shafts is equal to the shear stress on the bolts. a) Find the...

16 years ago

Lubricating oil, with a relative density of 0.79, flows around a 90º bend. The pipe diameter is 0.45m, and the oil has a pressure head of 7m and the flow is 1.7m3/s. Find the force exerted by the oil on the bend.

16 years ago

A spring has stiffness of 100Nmm, the initial compression of the spring is 15mm, and it is then compressed to 65mm. 1Nmm = 0.001Nm 100Nmm = 100 X 0.001 = 0.1Nm Comp.1 = 15 mm = 0.015m Comp.2 = 65 mm = 0.065m a) i-Find potential energy at 15mm. ii- Find po...

16 years ago

Two bodies hang on a string 2.1m long. The two bodies have a mass of 3.75kg and 2.4kg respectively. If the 3.75kg mass is raised to a height of 0.545m and released, and if upon impact the mass adhere. Mass1 = 3.75 kg Mass2 = 2.4 kg String length = 2.1 m M...

16 years ago

Can somebody tell me how come my work doesn't get posted with my question.

16 years ago

A steel rod of 500g and 30 cm long spins at 300 RPM,the rod pivots around the center. a) Find angular momentum Moment of Inertia(I)=mk^2 I=0.5kgX(0.075m)^2 I=0.0028125kg*m^2 To find angular momentum: w=300rpmX2pi/60sec w=31.42 rads/s Ang. Momentum=Iw A.M....

16 years ago

The surface shown is a square and has a side length of 14.0 cm. The electric field acting on this area has a magnitude of 180. N/C at an angle of 27.5°. Calculate the electric flux through the shown surface.

8 years ago

t = time d = distance Alana walking rate: 1 meter per second Gilberto walking rate: 2 meters per second Leanne walking rate: 2.5 rating per second Alana Equation: d = t Gilberto Equation: d = 2t Leanne Equation: d = 2.5t I made a table for the first ten s...

8 years ago

Why did some of Roosevelt’s New Deal programs and agencies experience strong legal opposition? Farmers felt that they were unfairly targeted by subsidies. Labor unions opposed the restrictions imposed on them. People believed the federal government had ov...

7 years ago

Solid shafts and larger diameter hollow shafts are usally connected throught a flange welded over the smaller diameter of the solid shaft. The flange outside diameter is the same as the hollow shaft. Bolts are then used to secure the two shafts together.

16 years ago

Thank you, makes so much sence now! lol :-)

16 years ago

2X2+8x=-1 4+8x=-1 8x=-1-4 x=-5/8 x=-0.625

16 years ago

How come my work doesn't show up with my question??? Is it to long?

16 years ago

You figured it out, thanks Damon. But how come my work didn't get posted with the question... I did it like you up until the 12.2kg m/s part... Now i know where I went wrong.. T-Y Henri

16 years ago

This was the original post... Two bodies hang on a string 2.1m long. The two bodies have a mass of 3.75kg and 2.4kg respectively. If the 3.75kg mass is raised to a height of 0.545m and released, and if upon impact the mass adhere. Mass1 = 3.75 kg Mass2 =...

16 years ago

Thank you very much...It's probably my "new" word... 2007 student edition.

16 years ago

Thanks... I couldn't figure out why there's is a thread pitch either!!!

16 years ago

The way it is used here is to show that the "art pieces" were made in either France or Maroc

16 years ago

Thank you so much

16 years ago

Thanks drwls... could you check the next one please

16 years ago

Le printemps est ma saison favorite. Je crois que cette saison a plus d'avantages que d'inconvénients. Il est vrai qu'il pleut beaucoup et quand le temps est beau, c'est plus facile d'être distrait, mais à mon avis, les gens sont plus heureux au printemps...

16 years ago

....et des tennis("espadrilles" instead) Mon père met... Ma mère... "au mois de juillet" and "au mois de janvier"... at the very end of the sentence, not at the begining.

16 years ago

Bonjour, *Ici*("voici" instead) un petit paragraphe à propos de mon ami James. James est NÉ EN Alberta mais il habite Vernon, BC *de*("au" instead) Canada. Il a quinze ans ET il a un frère cadet nommé Thomas. Thomas a quatorze ans. James aime utiliser son...

16 years ago

c)*La* vitrine b)des

16 years ago

What do you mean by: 1/12ml^2 k^2=radius of gyration

16 years ago

Je m'appelle Larry. J'ai quatorze ans et je habite (dans)*à* Vernon, BC au Canada. *Là* où je habite, au printemps il fait beau(.)*et* en été il fait chaud. Mais (en)*à l'automne* (autumne) il fait *plus* frais(.)*et* (Aussi) en hiver il fait froid. À pro...

16 years ago

Oops,missed one:J'ai quatorze ans et (je)*j'*+habite=j'habite

16 years ago

You could also have said: *je demeure*

16 years ago

*Aller en* Afrique pour aider les éléphants... (sounds better to me and i'm a french Canadian! lol) *à l'Afrique*... is incorrect

16 years ago

7. Pour aller au mariage, Édouard met une chemise et une ---------. Answer: chers Ans. cravate 11. Maurice et Chantal -------- des courses au grand magasin. Answer: taille Ans. font Good job, Bonne Chance, H

16 years ago

12 cells

9 years ago

its to the surface

8 years ago

Vary thank you

7 years ago