Applications of Elastic Behaviour

JEE Main Physics · Mechanical Properties of Solids · 4 questions, latest first

• A lift of mass 1600 kg is supported by thick iron wire. If the maximum stress which the wire can withstand is 4 × 10^8 N / m^2…20266 April, Shift 1 · Q30
• Two wires as shown in the figure below, made of steel and have breaking stress of 12 × 10^8 N / m^2. Area of cross-section of…20265 April, Shift 1 · Q43
• The density and breaking stress of a wire are 6 × 10^4 kg / m^3 and 1.2 × 10^8 N / m^2 respectively. The wire is suspended from a…20245 April, Shift 1 · Q53
• Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R Assertion A: Steel is used…202324 January, Shift 2 · Q18