subject
Physics, 26.07.2019 21:00 destinyd10189

Identify the equation used to calculate the perpendicular force (f⊥) acting on a block on an inclined plane. a) f=mg b) f=mg sinθ c) f=mg cosθ d) f=mg tanθ

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 03:50
The force acting on a beam was measured under the same operating conditions and a sample of 5 data points was collected. this process was repeated by 3 observers. the pooled standard deviations of these 3 data sets was 1.21. determine the true mean force using all pooled data (with a 95% probability). the result should look like this: true mean = mean +/- margin of error
Answers: 1
question
Physics, 22.06.2019 05:10
Which best represents the law of conservation of mass ?
Answers: 3
question
Physics, 22.06.2019 10:30
An insulated 40 ft^3 rigid tank contains air at 50 psia and 120°f. a valve connected to the tank is now opened, and air is allowed to escape until the pressure inside drops to 25 psia. the air temperature during this process is kept constant by an electric resistance heater placed in the tank. determine the electrical work done during this process.
Answers: 2
question
Physics, 22.06.2019 13:10
Which of the following are used in an electrochemical cell? a. electrodes b. electrolyte c. terminals d. all of the above
Answers: 3
You know the right answer?
Identify the equation used to calculate the perpendicular force (f⊥) acting on a block on an incline...
Questions
question
History, 14.09.2020 22:01
question
English, 14.09.2020 22:01
question
Mathematics, 14.09.2020 22:01
question
Social Studies, 14.09.2020 22:01
question
English, 14.09.2020 22:01
question
Mathematics, 14.09.2020 22:01
question
Mathematics, 14.09.2020 22:01
question
Mathematics, 14.09.2020 22:01
question
Mathematics, 14.09.2020 22:01
question
English, 14.09.2020 22:01
question
Social Studies, 14.09.2020 22:01
question
Mathematics, 14.09.2020 22:01
question
Mathematics, 14.09.2020 22:01
question
Mathematics, 14.09.2020 22:01
question
Mathematics, 14.09.2020 22:01
question
English, 14.09.2020 22:01
question
Mathematics, 14.09.2020 22:01
question
Mathematics, 14.09.2020 22:01
question
Mathematics, 14.09.2020 22:01
question
Social Studies, 14.09.2020 22:01