Two boxes, A and B, are connected to each end of a light vertical rope, as shown in the following figure. A constant upward force 76.0 N is applied to box A. Starting from rest, box B descends 11.8 m in 3.70 s. The tension in the rope connecting the two boxes is 32.0 N (Figure 1). Figure F A 1 of 1 Part A What is the mass of box B? Express your answer with the appropriate units. mB= 25.53 μA Submit Previous Answers Request Answer Part B kg X Incorrect; Try Again; 4 attempts remaining mA = 4.49 What is the mass of box A? Express your answer with the appropriate units. μA kg ? Submit Previous Answers Request Answer ? X Incorrect; Try Again; 4 attempts remaining
Two boxes, A and B, are connected to each end of a light vertical rope, as shown in the following figure. A constant upward force 76.0 N is applied to box A. Starting from rest, box B descends 11.8 m in 3.70 s. The tension in the rope connecting the two boxes is 32.0 N (Figure 1). Figure F A 1 of 1 Part A What is the mass of box B? Express your answer with the appropriate units. mB= 25.53 μA Submit Previous Answers Request Answer Part B kg X Incorrect; Try Again; 4 attempts remaining mA = 4.49 What is the mass of box A? Express your answer with the appropriate units. μA kg ? Submit Previous Answers Request Answer ? X Incorrect; Try Again; 4 attempts remaining
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter5: Newton's Law Of Motion
Section: Chapter Questions
Problem 65P: Consider the baby being weighed in the following figure. (a) What is the mass of the infant and...
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