the free body diagram below shows the force acting on a bicycle as the rider pedals to the right. the vecotors are not drwn to scale. the bicycle has a weight of 900 n and a pedaling force of 250 n. as it moves, it incounters 76 n of air resistance. what is the net force on the bicycle in the x-direction

Which career professionals are part of the architecture and construction career cluster? check all that apply. a. civil engineers b. carpenters c. landscapers d. plumbers e. surveyors f. civil drafters

Arod of some material 0.20 m long elongates 0.20 mm on heating from 21 to 120°c. determine the value of the linear coefficient of thermal expansion [in (degrees c)^-1] for this material.

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.