subject
Physics, 03.12.2019 05:50

19.a 20 kg sign is pulled by a horizontal force such that the single rope (originally vertical) holding the sign makes an angle of 21° with the vertical. assuming the sign is motionless, finda) the magnitude of the tension in the rope andb) the magnitude of the horizontal force.

ansver
Answers: 2

Another question on Physics

question
Physics, 31.01.2019 19:25
There are two-speed cameras, one in an are where the speed limit is 30 km/h and another where the speed limit is 50 km/h. in which will there be a smaller time interval between the photographs? explain your answer.
Answers: 1
question
Physics, 29.01.2019 19:48
How is kinetic energy involved in the study of thermodynamics
Answers: 3
question
Physics, 29.01.2019 18:16
The unit of resistivity is the: ohm ohm-cm volt coulomb
Answers: 2
question
Physics, 29.01.2019 15:47
An electric iron is labeled 3000w. how many joules of energy are consumed if it is used for 2 hours
Answers: 1
You know the right answer?
19.a 20 kg sign is pulled by a horizontal force such that the single rope (originally vertical) hold...
Questions
Questions on the website: 6713912