Aman 6.00 ft tall approaches a street light 14.0 ft above the ground at the rate of 4.00 ft/s. how fast is the end of the man's shadow moving when he is 14.0 ft from the base of the light?

Asmall metal bar, whose initial temperature was 10° c, is dropped into a large container of boiling water. how long will it take the bar to reach 70° c if it is known that its temperature increases 2° during the first second? (the boiling temperature for water is 100° c. round your answer to one decimal place.) sec how long will it take the bar to reach 98° c? (round your answer to one decimal place.)

Aforklift raises a 1,020 n crate 3.50 m up to a shelf. how much work is done by the forklift on the crate? the forklift does j of work on the crate.

Identify the type of heat transfer occurring when chocolate melts in your hand