O 3003
4 taktai
2 g masės kolibris gali skristi 50 ms greičiu. Kokia tuo metu jo kinetinė
energija?
100)
25 J
103
2.53
Krepšinio kamuolys laisvai krinta iš taško A. Kuriame trajektorijos taske 2 taškai
kamuolio potencinė energija yra didžiausia? Oro pasipriešinimo

Which best represents the law of conservation of mass ?

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?

Abeverage can is made of 3004-h19 aluminum alloy (elastic modulus 69 gpa, tensile yield strength 285 mpa, density 2.72 g/cm^3). the dimensions on the can are approximated as a thin-walled cylinder with a height of 4.83 inches, diameter of 2.60 inches. empty the can has a mass of 14.2 g. determine: a. the wall thickness of the cylinder b. assuming a pinned-pinned condition what is the critical load? c. assuming a fixed-fixed condition what is the critical load?