Agirl weighing 200 newtons hangs from three pulley systems.
girl supported with three ro...
Physics, 21.10.2019 23:00 zoeheskett
Agirl weighing 200 newtons hangs from three pulley systems.
girl supported with three ropes with a spring scale reading the force on each rope is labeled a, girl hold with one hand on a support and one hand holding one rope with a spring scale reading the force is labeled b, girl hanging on a rope attached to a support with two pulleys above the place of attachment with a spring scale reading the force is labeled c.
the blank for which pulley system would read 100 newtons?
pulley a
pulley b
pulley c
all three pulley systems
Answers: 1
Another question on Physics
Physics, 22.06.2019 10:00
The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.
Answers: 2
Physics, 22.06.2019 10:30
Avery long solenoid of inner radius 2.75 cm creates an oscillating magnetic field of the form = for this solenoid, =0.00425 t and =319 rad/s. (a)what is the maximum value of the induced electric field at a perpendicular distance 1.45 cm from the axis of the solenoid? (b) what is the maximum value of the inducted electric field at a point 5.85 cm perpendicular from the axis of the solenoid?
Answers: 1
Physics, 22.06.2019 17:40
Along wire carrying a 4.2 a current perpendicular to the xy-plane intersects the x-axis at x=−1.7cm. a second, parallel wire carrying a 3.0 a current intersects the x-axis at x=+1.7cm. part a at what point on the x-axis is the magnetic field zero if the two currents are in the same direction? express your answer to two significant figures and include the appropriate units.
Answers: 2
You know the right answer?
Questions
Mathematics, 16.05.2021 08:50
Mathematics, 16.05.2021 08:50
Mathematics, 16.05.2021 08:50
French, 16.05.2021 08:50
English, 16.05.2021 08:50
Mathematics, 16.05.2021 08:50
English, 16.05.2021 08:50
