An object is placed along the principal axis of a thin converging lens that has a focal length of 16 cm. if the distance from the object to the lens is 24 cm, what is the distance from the image to the lens?

In a load, the load is paralel to the shaft. n a. angular n b. thrust n c radial n d. none of the above

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

Which process is represented by the pv diagram? a. the isobaric process b. the isovolumetric process c. the isothermal process d. the adiabatic process