A 150 kg mass is suspended by a spring-damper combination with a stiffness of 30 103 N/m and a viscous-damping constant of 1500 N s/m. The mass is initially at rest. Calculate the steady-state displacement amplitude and phase if the mass is

If steel is more dense that lake water, why can a boat float

An alarm clock has a current of 4.5 amps and a resistance of 3.2 ohms. what is the voltage in the circuit? a.1.4 volts b.0.71 volts c.14 volts d.46 volts

The ideal gas model is valid if which of the following conditions is true? the gas density is low. the gas density is high. the temperature is low. the temperature is high. the gas density and the temperature are low. the gas density and the temperature are high. the gas density is high and the temperature is low. the gas density is low and the temperature is high.