Answer:
I believe it is A. The human body would not function normally without essential body fat.
Explanation:
Answer:
i speak english not spanigh sorry :(
Explanation:
Answer:
B. the light will reach the front of the rocket at the same instant that it reaches the back of the rocket.
Explanation:
To an observer at rest in the rocket who can't see either sides of the rocket, the speed of the light is constant which means the distance to the front or the back is same and would appear to reach the rocket at the same time.
Although from the point of view of the person on the earth, the front of the rocket is travelling in opposite direction of the light while the back of the rocket is moving closer to the light. This means that the distance travelled by the light going forward will be longer going backwards. And since the speed of light is constant in both directions, the light will reach the back of the rocket before it reaches the front for the observer on the earth.
There's the acceleration of the car that provides a force and the normal force of the seat cushion which pushes upwards against the passenger
