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SPH 213 Assignment 2 Due 25 August, 2025 Problem 1 - A steal besh used in the construction of a bodge is 10.2 m forg w the crest arculona arra of 0.12 m' it meanted between tho condete aboutments with no room for epartion. Whien the temperature rises \( 10^{\circ} \mathrm{C} \), suck a boam will eppand in length by 12 mm if it a free to do io. What force mist be exerted by the concrete to sceep tims expansion from Fuppening? Voung's modulus for sted is \( 2 \times 10^{25} \mathrm{M} / \mathrm{m}^{2} \) Problem 2 - A uble af Jell - 0.5 om an a side sits arl your plate You enert a norizontal forer of 0.20 N on the tap surface paraliel to the surface ano observe a sidemaps displacement of 5 Problem 3- When an chject is submerged in the occan to a depth of 3000 m , the presure increases by about \( 3030 \mathrm{~N} / \mathrm{m}^{2} \), By how much dres a piece af aluminam of whire \( 0.30 \mathrm{~m}^{3} \). \( \mathrm{N} / \mathrm{m}^{2} \) Problem 4-A mprauic jack consists of a large cylinder of area A canciected to a amail cylinder of area a. Both cyliders are filled with oil. When taroe \( l \) is applied to the small upward force F. Suppose a car of weight \( 12,000 \mathrm{~N} \) aeats on the targer cylinder of area 0.10 m. What force must be soplied to the smali zylinder of area \( 0.002 \mathrm{~m}^{3} \) in order to support the car? Problems 5 - Wriat is the total net force acting on the sarface of a dam of height li and width w? Problem 6 - A man fishing in the Bismark Sea hooks ar anciem gold artifact. The density of gold is \( 19.3 \times 10^{2} \mathrm{~kg} / \mathrm{m}^{2} \), and the dersity of seavater is \( 1.03 \times 10^{1} \mathrm{~kg} / \mathrm{m}^{2} \). While he is pulling

          SPH 213 Assignment 2
Due 25 August, 2025
Problem 1 - A steal besh used in the construction of a bodge is 10.2 m forg w the crest arculona arra of 0.12 m' it meanted between tho condete aboutments with no room for epartion. Whien the temperature rises \( 10^{\circ} \mathrm{C} \), suck a boam will eppand in length by 12 mm if it a free to do io. What force mist be exerted by the concrete to sceep tims expansion from Fuppening? Voung's modulus for sted is \( 2 \times 10^{25} \mathrm{M} / \mathrm{m}^{2} \)

Problem 2 - A uble af Jell - 0.5 om an a side sits arl your plate You enert a norizontal forer of 0.20 N on the tap surface paraliel to the surface ano observe a sidemaps displacement of 5

Problem 3- When an chject is submerged in the occan to a depth of 3000 m , the presure increases by about \( 3030 \mathrm{~N} / \mathrm{m}^{2} \), By how much dres a piece af aluminam of whire \( 0.30 \mathrm{~m}^{3} \). \( \mathrm{N} / \mathrm{m}^{2} \)

Problem 4-A mprauic jack consists of a large cylinder of area A canciected to a amail cylinder of area a. Both cyliders are filled with oil. When taroe \( l \) is applied to the small upward force F. Suppose a car of weight \( 12,000 \mathrm{~N} \) aeats on the targer cylinder of area 0.10 m. What force must be soplied to the smali zylinder of area \( 0.002 \mathrm{~m}^{3} \) in order to support the car?

Problems 5 - Wriat is the total net force acting on the sarface of a dam of height li and width w?

Problem 6 - A man fishing in the Bismark Sea hooks ar anciem gold artifact. The density of gold is \( 19.3 \times 10^{2} \mathrm{~kg} / \mathrm{m}^{2} \), and the dersity of seavater is \( 1.03 \times 10^{1} \mathrm{~kg} / \mathrm{m}^{2} \). While he is pulling

SPH 213 Assignment 2
Due 25 August, 2025
Problem 1 - A steal besh used in the construction of a bodge is 10.2 m forg w the crest arculona arra of 0.12 m' it meanted between tho condete aboutments with no room for epartion. Whien the temperature rises 10^∘C, suck a boam will eppand in length by 12 mm if it a free to do io. What force mist be exerted by the concrete to sceep tims expansion from Fuppening? Voung's modulus for sted is 2 × 10^25M / m^2

Problem 2 - A uble af Jell - 0.5 om an a side sits arl your plate You enert a norizontal forer of 0.20 N on the tap surface paraliel to the surface ano observe a sidemaps displacement of 5

Problem 3- When an chject is submerged in the occan to a depth of 3000 m , the presure increases by about 3030 N / m^2, By how much dres a piece af aluminam of whire 0.30 m^3. N / m^2

Problem 4-A mprauic jack consists of a large cylinder of area A canciected to a amail cylinder of area a. Both cyliders are filled with oil. When taroe l is applied to the small upward force F. Suppose a car of weight 12,000 N aeats on the targer cylinder of area 0.10 m. What force must be soplied to the smali zylinder of area 0.002 m^3 in order to support the car?

Problems 5 - Wriat is the total net force acting on the sarface of a dam of height li and width w?

Problem 6 - A man fishing in the Bismark Sea hooks ar anciem gold artifact. The density of gold is 19.3 × 10^2 kg / m^2, and the dersity of seavater is 1.03 × 10^1 kg / m^2. While he is pulling

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