QDM, Impulsos e choques mecânicos Flashcards

1
Q

Quantidade de movimento =

A

m.v

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

variação da QDM =

A

Pf - Po
ou
Impulso Resultante

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Velocidade do Centro de Massa

A

Ptotal/Mtotal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Aceleração do Centro de Massa =

A

a = Ftotal/Mtotal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Impulso =

A

F. DeltaT

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Coeficiente de restituição

A

e = Vb’ - Va’. Imp. Rest. Fmax.t2
———— = ————— = —————
Va - Vb. Imp. Def. Fmax.t1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Colisão com superficie sem atrito

A

tga = e.tgB

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Explosão de granada

A

Conservação do momento linear

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Energia Cinética se conserva (qdm)

A

nos choques elásticos

How well did you know this?
1
Not at all
2
3
4
5
Perfectly