b. 1.245 x 10105 0000000 4) Convert to MKS (SI) Units a. 750 lbs/year b. 2.4 g-m/hr2
M= 130 lbs O= 15 lbs A= 125 B=135 Here are the steps to follow: convert A to z score (call it za) convert B to z score (call it zb) From the Appendix table find the area under the curve to the left of za and to the left zb That will give you P(z<zb) if za or zb are not in the table, change A or B Use formula P(A<×<B)=P(za<z<zb)=P(z<xb)-P(z<za)
3. Solve for the support reactions at A and B: a. Ax = lb b. Ay = lb c. Bx = lb Solve for the internal forces: d. CE = lbs e. Dx = lbs f. Dy = lbs #d, 205 E a 이
Convert the units. 29 kg = mg O A. 0.029 mg O B. 29,000,000 mg O c. 2,900 mg D. 0.29 mg
12. Convert 375 pounds to kilograms. a. 826 kg b. 14.0 kg c. 170 kg d. 82 kg e. none 13. Express 12 km/L in mi/gal a. 7.0 mi/gal b. 28 mi/gal C. 31 mi/gal d. 73 mi/gal f. 32 mi/gal 14. How many minutes will it take for a car that is travelling 8.0 x 10 mi/h to travel 200 km? a. 93 min b.62 min c. 75 min d. 200 min e. none of the above 15. How...
1. Order: Ampicillin IVPB for a child weighing 55 lbs at a dosage of 20 mg/kg/day in 4 equally provided doses. a. How many mg per dose? b. Ampicillin is supplied as 250 mg in 1.5 mb Give 2. Order: Garamycin 35 mg IV q 6h for a child weighing 42 lb. a. The recommended dose is 6-7.5 mg/kg/day in equally divided doses. b. Is the order in the safe range? c. Garamycin is supplied as 80 mg/mbu 3. Order:...
In the figure, block A (mass 1.6 kg) slides into block B (mass 2.4 kg), along a frictionless surface. The directions of velocities before and after the collision are indicated; the corresponding speeds are vAi = 5.4 m/s, vBi = 2.0 m/s, and vBf = 4.5 m/s. What is velocity vAf (including sign, where positive denotes motion to the right) In the figure, block A (mass 1.6 kg) slides into block B (mass 2.4 kg), along a frictionless surface. The...
1. The weight of bearings contained in a 2 lb package is normally distributed with a mean of 2.1 lb and a standard deviation of 0.2 lb. (a) What proportion of bearing packages are overweight (i.e. more than the advertised weight of 2 lbs)? (b) If a given package weighs above 2 lbs, what is the probability that it weighs less than or equal to 2.4 lbs? (c) What should the standard deviation be in order that only .2 %...
Blocks A and B each weigh 0.8 lb and block C weighs 2.4 lb. The coefficient of friction between the blocks and the plane is uk = 0.30. Initially block A is moving at a speed Co = 15 ft/s and blocks B and C arc at rest (Fig. 1). After A strikes B and B strikes C, all three blocks come to a stop in the positions shown (Fig. 2). Determine (a) the coefficients of restitution between A and...
a) convert 114 inches cubed to liters. b) convert 778.17 ft*ibf to kJ. c) convert 100 hp to kW. d) 1000 lb/h to kg/s.