The electrical circuit consists of a generator with a TEM of 15 V, an ammeter and a consumer of electricity with a resistance of 4000mΩ. The ammeter indicates the current intensity of 3 A. Determine the internal resistance of the generator. I will give a brainliest please helpp me

Acave rescue team lifts an injured spelunker directly upward and out of a sinkhole by means of a motor-driven cable. the lift is performed in three stages, each requiring a vertical distance of 11.0 m: (a) the initially stationary spelunker is accelerated to a speed of 4.80 m/s; (b) he is then lifted at the constant speed of 4.80 m/s; (c) finally he is decelerated to zero speed. how much work is done on the 78.0 kg rescue by the force lifting him during each stage

Jessie ran 5000 meters from the cops and an average speed of 6 meters / second before he got caught . how long did he run?

Avalue that describes how heavy an object is and is related to the force of gravity is