A 9.00-V battery delivers a current of 1.26 A to the lightbulb filament of a pocket flashlight. (a) How much charge passes through the filament in 1.60 min?
(b) How many electrons pass through the filament?
(c) Calculate the energy delivered to the filament during that time. J
(d) Calculate the power delivered by the battery. .

Order the sequence of ideas that lead to marie curies discovery of radioactive elements number the events in chronological order starting with the oldest

An engineer designs a roller coaster so that a car travels horizontally for 152 ft, then climbs 137 ft at an angle of 34.0° above the horizontal. it then moves 137 ft at an angle of 48.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)

The material that keeps its new shape after it is stretched is called?