What advantage do parallel circuits have over series circuits?
A. they are less expensive
B....
Answers: 3
Physics, 22.06.2019 02:30
Acup of coffee sits on the dashboard of an automobile. the car goes around a sharp curve. even though you hold the cup still, coffee still splashes out. this can best be explained due to a) density. b) friction. c) gravity. d) inertia.
Answers: 2
Physics, 22.06.2019 09:40
(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)
Answers: 1
Physics, 22.06.2019 14:30
Suppose that 27 j of work is needed to stretch a spring from its natural length of 6 m to a length of 9 m. (a) how much work is needed to stretch the spring from 12 m to 14 m? j (b) how far beyond its natural length will a force of 78 n keep the spring stretched?
Answers: 2
Mathematics, 17.09.2021 04:20
Health, 17.09.2021 04:20
Biology, 17.09.2021 04:20
History, 17.09.2021 04:20
Social Studies, 17.09.2021 04:20
Mathematics, 17.09.2021 04:20
Mathematics, 17.09.2021 04:20
Mathematics, 17.09.2021 04:20
Mathematics, 17.09.2021 04:20
English, 17.09.2021 04:20