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2do t2

Authored by RICARDO ORDOÑEZ

Physics

2nd Grade

Used 5+ times

2do t2
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6 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

determina el vector resultante

3i + 2 j

2i -5j

- i + 2 j

i - j

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

determina el vector resultante

3 i - j

4 i - 5j

2 i + j

4i + j

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

calcula el vector resultante

2B

A

2A

3C

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

calcula el vector resultante

2C

E

2A

2E

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

  P = VA2P\ =\ \frac{V}{A^2}  determina las dimensiones de P, si tenemos que A  es aceleración , V  es velocidad  


 M 1  L 2M\ ^{-1}\ \ L\ ^2  

 L 1 T  3L\ ^{-1}\ T\ \ ^3  

 L 2  T 3L\ ^2\ \ T\ ^{-3}  

 M 2  T  2M\ ^{-2}\ \ T\ \ ^2  

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 Q = A2  B 3   Q\ =\ A^2\ \ B\ ^3\ \ \   determina las dimensiones de Q, si tenemos que A es  fuerza y  B es tiempo 

 M 2 L T M\ ^2\ L\ T^{\ }  

 M L 2 T M\ L\ ^{-2\ }T\   

 M 2 L 2 T 1M\ ^2\ L\ ^2\ T\ ^{-1}  

 M   L T 2M\ \ \ L\ T\ ^{-2}  

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