Asample of a solid nonmetal is compared to a sample of a solid metal. both samples have the same volume. what is the most likely difference between the two samples?

In the circuit shown below, with each bulb holding a resistance of 60 ohms, how many amps of current are flowing? express your number as a decimal.

3. a lunar exploration vehicle was created by a research team. it weighs 3,000 kg on the earth. it needs an acceleration of 10 m/s2 on the moon. in order to have the same acceleration, what will be the net force acting on the vehicle on the earth?

Wavelength of 125 meters is moving at a speed of 10 m/s. what is it's frequency?