Blog

Determine the deflection at C. Let w = 13 lb/in., a = 94 in., b = 30 in., and EI = 49 × 106 lb·in.2.

Determine the reaction force at B. Let M = 17,000 lb·in., a = 78.52 in., b = 57.48 in., and EI = 97 × 106 lb·in.2. Note that b = (a + b)[1 – sqrt(3)/3].

The productively efficient production points on a PPF are ____.

Determine the reaction moment at A. Let w = 10 lb/in., a = 134 in., and EI = 107 × 106 lb·in.2.

If the support at B has settled downward a distance of Δ = 0.018 in., determine the reaction force at B. Let w = 10 lb/in., a = 114 in., and EI = 94 × 106 lb·in.2.

Determine the magnitude of the slope at A. Let M = 15,700 lb·in., a = 130 in. and EI = 130 × 106 lb·in.2.

TRUE OR FALSE: Empirical studies (meaning, “real-world data”) have shown that historical increases in the minimum wage led to large increases in unemployment. 

Determine the reaction moment at A. Let w = 8 lb/in., a = 118 in., and EI = 180 × 106 lb·in.2.

A tariff is a tax on ____ goods and services. Tariffs ____.

Determine the magnitude of the slope at B. Let w = 16 lb/in., a = 134 in. and EI = 54 × 106 lb·in.2.