Step-by-step explanation:
4 tubes connected vertically.
each tube is 0.28 meters long.
it does not leave me any other form of interpretation than just to stack the tubes on top of each other.
4×0.28 = 1.12 meters
It decreases
The further two objects are, the gravitational attraction decreases and the closer two objects are, the gravitational attraction increases
Answer:
H=2 k=-1
Step-by-step explanation: