Your SlideShare is downloading. ×
Intensivão f1 módulo 04
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×

Introducing the official SlideShare app

Stunning, full-screen experience for iPhone and Android

Text the download link to your phone

Standard text messaging rates apply

Intensivão f1 módulo 04

235
views

Published on


0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
235
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
3
Comments
0
Likes
0
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. Energia Cinética Associada ao movimento. Em joules(J) mv 2 EC = 2 Em quilogramas(kg) Em m/s
  • 2. Energia Potencial Associada aGravitacional uma altura. Em EPG = mgh joules(J) Em m Em kg Em m/s2
  • 3. Energia Potencial Associada a um corpo deformado dentro do limiteElástica elástico. Em joules(J) 2 kx EPE = 2 Em N/m Em m F *** k = x
  • 4. F1-Módulo 04 página 7
  • 5. 1) EM Final = EM Inicial
  • 6. 2mV . = m.g .h ⇒ V = 2.g .h 2 2V = 2.g .h
  • 7. V = 2.g .hV = 2.10.20 = 20m / s
  • 8. 2) V = 2.g.h
  • 9. VD = 2.10.20 = 20m / sVC = 2.10.5 = 10m / s
  • 10. 3)a ) EM A = EM B
  • 11. 2 2k .x mV . = B 2 2400(0,5) = 1.VB 2 2VB = 10m / s
  • 12. b ) EM C = EM B
  • 13. 2 mV .m.g .h = B 2 2 1010.h = ⇒ h = 5m 2