Knowing that the bending moment in the reinforced concrete beam shown is 150 kip. ft
and the modulus of elasticity is 3.75*106 psi
for the concrete and 30*106 for the steel,
determine (a) the stress of the steel (b) the
maximum stress of the concrete
1-in.
diamel

Avoltage source vs = 10 v is in series with a resistor of 10 kohm. if the source transformation theorem is applied, what will the value of the current source be in ma ?

In which scenario is the least amount of work done on a crate? a force of 120 n moves it 25 m. a force of 115 n moves it 26 m. a force of 130 n moves it 22 m. a force of 125 n moves it 27 m.

As a car drives with its tires rolling freely without any slippage, the type of friction acting between the tires and the road is 100) a) static friction. b) kinetic friction. c) a combination of static and kinetic friction. d) neither static nor kinetic friction, but some other type of friction. e) it is impossible to tell what type of friction acts in this situation.