Chapter 1, Problem 10P

For the following machine and given dimensions, find the support reaction at A and D, knowing P is 800 N. Neglect weight of the machine itself. P a a b с d b Variable Radius of pulley B Radius of pulley C Values [m] 2.5 1.5 3 2.5 0.75 0.5

Consider the beam below with F = 9 kN. Neglect the thickness of the beam. F A 4 3 -2 m 5 OB -2 m- -2 m a) Determine the magnitude of the horizontal component of the reaction force at point A. Provide your answer in kN to 4 decimal places. Magnitude of the horizontal component of the reaction force at point A [kN] = b) Determine the magnitude of the vertical component of the reaction force at point A. Provide your answer in kN to 4 decimal places. Magnitude of the vertical component of the reaction force at point A [kN] = c) Determine the magnitude of the vertical component of the reaction force at point B. Provide your answer in kN to 4 decimal places. Magnitude of the vertical component of the reaction force at point B [kN] =

1-) Represent each of the following with SI units having an appropriate prefix: (a) 6753 ms, (b) 7656 N, (c) 0.945 kg, (d) 34.5(106) N, and (e) 0.00683 km. II-) Round off the following numbers to three significant figures: (a) 67475 m, (b) 26.554 s, (c) 7555 kg, and Evaluate each of the following to three significant figures and express each answer in Sl units using an appropriate prefix: (d) 425 GN/32.5 mm, and (e) (0.00356 Gg)(402 ms).

As shown in the figure, a bolt with a diameter of 10 mm is affected by three separate forces in different directions. (a) the net effect of the three forces is desired to be in the y direction. In this context, calculate the Force F as [kN]. (b) find the tensile stress generated in the Bolt as [MPa], taking into account the F value found.

F= 5351 lb

Express the specific weight, in U.S. Customary units(lb / in.3), of a specimen of material that has a density of4500 kg/ m3

PLEASE SHOW SOLUION STEP BY STEP WITH UNITS. PLEASE ANSWER IT IN 30 MINS. TOPIC: THERMODYNAMICS - PROCESSES OF GASES

ASSIGNMENT Complete the table below with the correct values in two decimal places, but "v" must be in five decimal places. A. Assume g = 30.50 ft/s² and V = 6ft³. v (m³/kg) p (kg/m³) a b с d e f 0.01500 1700 y (kN/m³) 9 m (kg) 125 p (lbm/ft³) 90 W (lb) 270

As given in the figure, three separate sections in different directions can be attached to a bolt with a diameter of 10 mm. force is acting. (a) The net effect of the three forces is to be in the y direction. It Calculate the force F in scope as [kN]. (b) Taking into account the found F value Find the tensile stress on the bolt as [MPa].