(50 points) need to know what human needs or desires were met through the development of alpaca populations? ?

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

Question part points submissions used suppose that 2 j of work is needed to stretch a spring from its natural length of 26 cm to a length of 36 cm. (a) how much work is needed to stretch the spring from 28 cm to 32 cm? (round your answer to two decimal places.)

Does current flow through or across a resistor?