Answer:
The mean is 0.65
Step-by-step explanation:
See the attachment for step by step solution and interpretation.
Answer:
4
Step-by-step explanation:
To achieve balance, the momentum on both sides must be
equal so that it cancels out. Momentum is simply the product of mass and
distance, therefore:
50 pounds * 6 ft = 100 pounds * X
X = 3 ft
Hence B must be placed 3 ft from the pivot.
Answer:
Step-by-step explanation: