Section 2.1 Practice 2 Part 2 of 2 eBook Hint Print Saved Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. A steel tank is to be positioned in an excavation, where a = 20 and P = 445 lb as shown in the figure. P1 30 References If the magnitude of the force P is such that the resultant R of the two forces applied at A is vertical, determine the corresponding magnitude of R. The magnitude of R is lb. Mc Graw Hill S < Prev 2 of 6 Score answer. > Help Save & Exit Submit Check my work