Explanation:
A=b+d that is the way to rewrite the equation
Answer:
The elevator's free-body diagram has three forces, the force of gravity, a downward normal force from you, and an upward force from the tension in the cable holding the elevator. The combined system of you + elevator has two forces, a combined force of gravity and the tension in the cable.
Explanation:
B.) Carbon Dioxide because the carbon is surrounded by oxygen
B. +Q, + W are the correct sign
