Newtons 3rd law of motion states the every action has an equal and opposite reaction, so in space with no gravity and no friction the ship would move in what ever direction it was pushed forever, until it would reach some kind of gravitational pull.
Hope this was right, =]
JT
Answer:
El delfín nada a una profundidad de 22 m
Explanation:
El principio fundamental de la hidrostática establece que la presión en un punto del interior de un fluido (presión hidrostática) es directamente proporcional a su densidad, a la profundidad que se encuentre dicho punto y a la gravedad del sitio en el que se encuentre el fluido.
Esto se expresa como:
P=ρ⋅g⋅h
donde:
- P es la presión en un punto del fluido.
- ρ es la densidad del fluido
.
- g es la gravedad del lugar donde se encuentre el fluido.
- h es la profundidad.
En este caso:
- P= 2.22*10⁵ Pa
- ρ= 1,030
- g= 9.8
- h= ?
Reemplazando:
2.22*10⁵ Pa= 1,030 * 9.8 * h
Resolviendo:
h= 21.993 m ≅ 22 m
<u><em>El delfín nada a una profundidad de 22 m</em></u>
Answer:
An object changes position if it moves relative to a reference point. The change in position is determined by the distance and direction of an object's change in position from the starting point (displacement). Direction • Direction is the line, or path along which something is moving, pointing, or aiming.
Explanation:
Answer:
The probability is 0.2222
Explanation:
By the rule of multiplication, we know that there are 27 ways to ride the roller coaster 3 times. This is calculated as:
<u> 3 </u> * <u> 3 </u>* <u> 3 </u>= 27
1st ride 2nd ride 3rd ride
Because there are 3 cars for the first ride, 3 cars for the second ride and 3 cars for the third ride.
On the other hand, there are 6 ways to ride the roller coaster 3 times and ride in each of the 3 cars. This is calculated as:
<u> 3 </u> * <u> 2 </u>* <u> 1 </u>= 6
1st ride 2nd ride 3rd ride
Because, on the first ride, the passenger can choose any of the 3 cars, then for the second ride he can choose any of the 2 cars that he doesn't choose on the first ride and for the third ride he can choose 1 car.
Finally, the probability is calculated as a division of: