The material for the 58-mm-long specimen has the stress–strain diagram shown. A) If P = 150 kN is applied and then released, determine the permanent elongation of the specimen.

Units and Standards What is the difference between a base unit and a derived unit? (b) What is the difference between a base quantity and a derived quantity? (c) What is the difference between a base quantity and a base unit?

The distance to the Sun is 93 miIlion miles. What is the distance to the Sun in the appropriate SI units?

State how many significant figures are proper in the results of the following calculations: (a) (106.7)(98.2)/(46.210)(1.01) (b) (18.7)2 (c) (1.601019)(3712)

How many significant figures are in each of these measurements? 0005 m, 71 ✕ 105 g,

The table data: 15 1.75 13 1.63 11 1.5 9 1.35 7 1.19 5 1.01 3 0.78 A. Graph these data B. Describe the graph C. Using the data, calculate 1/2t^2 and complete table 2 below

Which option is ir

The density (p) of the atmosphere as a function of altitude (A) can be approximated by the model shown in the graph. What are the units of the constant 1.225? O A. dimensionless O B. kg m^3 OC. kg/m^3 O D. m^2/kg p= 1.225 e0.0001 A O E. m OF. kg O G. m^3/kg O H. kg/m^2 Altitude (A) (m] Density (p) [kg/m®]

Working in a laboratory, you carefully measure 80.00 mL of solution ten times in a row, each time adding it to a flask. Your supervisor then measure the total; there's 900.0 mL in the flask. You redo the entire procedure, and again the total is.900.0 mL. Your measurements were: O Inaccurate O Imprecise O Perfect O Inaccurate and imprecise W

Which of the following has the most significant figures? A: 124.12 B: 124.10 C: 3.05 x 105 D: 1205 E: 120.5 F: 0.3089 a. A O b. A B D-E-F О с. С ○ d. D O e. A =B Of. A B F