Physics, 03.02.2020 06:03 ameera1973
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: 3
Another question on Physics
Physics, 21.06.2019 16:10
Amachine, modeled as a simple spring-mass system, oscillates in simple harmonic motion. its acceleration is measured to have an amplitude of 5,000 mm/s with a fre- quency of 10 hz. compute the maximum displacement the machine undergoes during this oscillation.
Answers: 1
Physics, 21.06.2019 20:00
Excuse ! extra points plus ! super desperate ! the position of an object does not move relative to a reference point. relative to the reference point the object _. a.) is not moving. b.) is moving.
Answers: 1
Physics, 21.06.2019 23:00
The roller coaster from problem #1 then tops a second hill at 15.0 m/s, how high is the second hill? 91.5 m 79.2 m 80.0 m 68.5 m
Answers: 1
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, 13.07.2019 10:30
Arts, 13.07.2019 10:30
Mathematics, 13.07.2019 10:30
Social Studies, 13.07.2019 10:30
Mathematics, 13.07.2019 10:30
Chemistry, 13.07.2019 10:30
Mathematics, 13.07.2019 10:30
English, 13.07.2019 10:30
Computers and Technology, 13.07.2019 10:30
Mathematics, 13.07.2019 10:30
Mathematics, 13.07.2019 10:30
Biology, 13.07.2019 10:30
