You had to use the equation E = P x t, but the power was not given, only the voltage was given. Therefore to get the power, you had to do 12V multiplied by 1.7A to get 20.4A. Then do 20.4A multiplied by 30 seconds to get 612J? Surely.
Or use the charge from the previous question? No need to bother finding out power
You had to use the equation E = P x t, but the power was not given, only the voltage was given. Therefore to get the power, you had to do 12V multiplied by 1.7A to get 20.4A. Then do 20.4A multiplied by 30 seconds to get 612J? Surely.
I just did 51 coulombs multiplied by 12 volts to get the energy and the answer was still 612 joules
What did everyone put for the bus toppling question about the angle being greater I can't remember the actual question but it was a suggest two reasons one?