Answer:
I am pretty sure its the second one but I could be wrong sorry if I am.
Explanation:
:D
Answer:
the initial force exerted on the rocket is 900 N
Explanation:
The computation of the initial force exterted on the rocket is shown below:
Force exerter = Rate of change of momentum
= 300 m/s × 3kg/s
= 900 N
hence, the initial force exerted on the rocket is 900 N
we simply multiplied the rate with its speed so that the force could come
Answer:
When the velocity is set to a constant value, the displacement increases with time but the acceleration remains zero
Explanation:
plato
Answer: The focus is the place inside Earth's crust where an earthquake originates. The point on the Earth's surface directly above the focus is the epicenter. The epicenter is the point on the surface above the focus, the place on the surface that would receive the most intense vibrations.
Explanation: Hope it helps <3