Consider the circuit below: A) what type of circuit is this? B) What is the potential difference of the battery? C) The overall resistance of all lamps is
9 ohms. What is the current in this circuit? ​

Question 11 of 13 (1 point) jump to question: a stairway, ladder, or ramp must be present in excavations in which of the following situations? a. all trenches must have access/egress b. the trench is more than 15 feet wide but only 1 ½ feet deep c. the trench is more than 4 feet deep and the devices must be within 25 feet of all workers

What is the speed of an object at a given moment?

What does the law of conservation of mass state?