Physics, 02.12.2020 15:30 babygirl6571
A machine
of efficiency of 70% is used to raise
a body of
mass 80 kg through
a vertical distance of 3m in
40 seconds. Calculate the power input. (Take g = 10 m/s²)
Answers: 2
Physics, 22.06.2019 07:00, lujaynsparkles
Which articulations allow for greatest range of motion?
Answers: 1
Physics, 22.06.2019 10:30, janeou17xn
Find the magnetic field a distance r from the center of a long wire that has radius a and carries a uniform current per unit area j in the positive z direction.
Answers: 2
A machine
of efficiency of 70% is used to raise
a body of
mass 80 kg through
a verti...
a body of
mass 80 kg through
a verti...
Mathematics, 20.03.2020 16:55