The reason satellites don’t fall from the sky is because they are orbiting Earth. Even though the satellites are thousands of miles away, Earths gravity still tugs on them. Gravity combined with the satellite's momentum from its launch into space, cause the satellite to go into orbit above Earth instead of falling back down to the ground.
P.S sorry if this isn’t the answer you were looking for have a good day
the answer is C because the air balloon is going down meaning that negative
Answer:
None of these is correct.
Explanation:
The average speed can be derived from the sum of the total distance traveled and the total time taken.
Total distance = 4.9 + 1.9 = 6.8
Total time taken = 33 + 39 = 72
So;
Average speed = = = 0.014
None of the answer choices given is correct.
A. Speed up is the answer. Hope it is right.
Answer:
The acceleration of each ball while in motion is acceleration due to gravity, that is 9.81 m/s²
Explanation:
Here one child simply drops a ball. At the same time, the second child throws a ball downward so that it has an initial speed of 10 m/s.
In first case acceleration on the ball is acceleration due to gravity,
In second case also acceleration on the ball is acceleration due to gravity,
Only gravitational force is acting on both cases so their acceleration is acceleration due to gravity.
The acceleration of each ball while in motion is acceleration due to gravity, that is 9.81 m/s²