Before an automotive engine is started, its timing belt has a length of 41.00 in. and a temperature of 70°F. At the engine operating temperature of 200°F, it is determined that the belt has elongated to 41.04 in. What is the coefficient of thermal expansion of the belt?

The rigid beam BC is supported by rods (1) and (2). For a uniformly distributed load of w = 3.9 kN/m, determine the force in rod (1). Assume a = 3.60 m and L = 5.20 m.

The rigid beam BC is supported by rods (1) and (2). For a uniformly distributed load of w = 2.3 kN/m, determine the force in rod (1). Assume a = 3.60 m and L = 5.70 m.

Rigid pipe (2) is supported by a pin connection at C and tie rod (1). The structure supports a load P = 13 kN at pin B. Assume x1 = 3.7 m, x2 = 2.5 m, and y1 = 3.4 m. Determine the force in tie rod (1).

A steel [E = 210 GPa, ν = 0.292] rod with a circular cross section is used as a weight hanger. The straight part of the rod is 145-mm long and has a diameter of 4.9 mm. Determine the magnitude of the lateral strain in this portion of the rod when it supports a tensile load of 7.8 N.

What CSS property activates Flexbox on an element?

The rigid beam BC is supported by rods (1) and (2). For a uniformly distributed load of w = 2.8 kN/m, determine the force in rod (1). Assume a = 3.70 m and L = 5.90 m.

A square that was initially a x a in size is deformed into the following shape. If a = 24 mm, b = 6.9 mm, and c = 23 mm, determine the magnitude of the shear strain at B.

The rigid beam BC is supported by rods (1) and (2). For a uniformly distributed load of w = 2.7 kN/m, determine the force in rod (1). Assume a = 3.90 m and L = 5.75 m.

A steel [E = 190 GPa, ν = 0.294] rod with a circular cross section is used as a weight hanger. The straight part of the rod is 160-mm long and has a diameter of 4.7 mm. Determine the magnitude of the lateral strain in this portion of the rod when it supports a tensile load of 9.8 N.