To lift a load of 100 kg a distance of 1 m an effort of 25 kg must be applied over an inclined plane of length 4 m. what must be done to lift the load 2 m, using the same effort? a. use an inclined plane of length 8 m. b. use an inclined plane of length 2 m. c. use an inclined plane of length 10 m. d. use an inclined plane of length 16 m.
Answers: 1
Another question on Physics
Physics, 21.06.2019 23:20
Acharge of 8.4x10^-4 c moves at an angle of 35 degrees to a magnetic field that has a field strength of 6.7x10^-3 t. if the magnetic force is 3.5 x10 ^-2 n, how fast is the charge moving?
Answers: 1
Physics, 22.06.2019 02:00
The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e
Answers: 1
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, 23.06.2019 00:00
You notice the birds sitting on the electrical wires which of the following explain why the birds don't get shocked
Answers: 2
You know the right answer?
To lift a load of 100 kg a distance of 1 m an effort of 25 kg must be applied over an inclined plane...
Questions
Mathematics, 15.04.2022 14:00
History, 15.04.2022 14:00
Mathematics, 15.04.2022 14:00
History, 15.04.2022 14:00
Computers and Technology, 15.04.2022 14:00
Mathematics, 15.04.2022 14:00
Mathematics, 15.04.2022 14:00
Computers and Technology, 15.04.2022 14:10
Mathematics, 15.04.2022 14:30
