Question

question 2 (1 point) how much weight is on the bar if it is loaded like this, 1 -45, 1 -10, 1 -2.5 per side? a 57.5 b 170 c 160 d 115

Explanation:

Step1: Calculate total weight on one - side

Add the weights on one side: $45 + 10+2.5=57.5$.

Step2: Calculate total weight on both sides

Since there are weights on both sides of the bar, multiply the one - side weight by 2. So, $57.5\times2 = 115$.

Answer:

D. 115