Need on this not sure about this one
...
Answers: 1
Physics, 21.06.2019 22:30
The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into a. heat b. work c. input force d. output force
Answers: 1
Physics, 22.06.2019 00:20
Zeros that follow non-zeros numbers and are also to the right of a decimal point are significant
Answers: 2
Physics, 22.06.2019 11:50
Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?
Answers: 2
Physics, 22.06.2019 12:40
Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity
Answers: 2
History, 19.08.2019 14:30
Chemistry, 19.08.2019 14:30
Mathematics, 19.08.2019 14:30
History, 19.08.2019 14:30
Chemistry, 19.08.2019 14:30
Social Studies, 19.08.2019 14:30
Mathematics, 19.08.2019 14:30
Business, 19.08.2019 14:30
Mathematics, 19.08.2019 14:30
Biology, 19.08.2019 14:30