2. in a thunderstorm at 20.0°c, karen sees a bolt of lightning and hears the thunderclap 3.00 s later. how far from karen did the lightning strike? show your work.

i don't want answer just the formula on how to solve it. you!

An air-standard stirling cycle operates with a maximum pressure of 600 psia and a minimum pressure of 10 psia. the maximum volume of the air is 10 times the minimum volume. the temperature during the heat rejection process is 100°f. calculate the specific heat added to and rejected by this cycle, as well as the net specific work produced by the cycle. use constant specific heats at room temperature. the properties of air at room temperature are r

Brutus, the dog, is pulling a bone to the left with a force of 20 n. lassie, another dog, is pulling a bone to the right with a force of 18n. what is the net force? a. b. c.

What is the angular momentum of the bar about the axle?