————————————————————
...
Answers: 1
Physics, 22.06.2019 03:30
Using a wheel and axle, a farmer is trying to lift a bucket of water from the bottom of a well. the larger wheel has a radius of 40 cm compared to the axle that has a radius of 10 cm. if a bucket of water is 50 n, then how much effort is required to raise it? 12.5 n 200 n 2 n 500 n
Answers: 1
Physics, 23.06.2019 03:30
Arock displaces 1.65 l of water. the volume of the rock is: a: 1,650 cm³ b: 165.0 cm³ c: 16.50 cm³ d: 0.165 cm³
Answers: 2
Physics, 23.06.2019 04:31
In which item is energy stored in the form of gravitational potential energy? a. a slice of bread b. a compressed spring c. an apple on a tree d. a stretched bow string
Answers: 1
Mathematics, 09.02.2021 18:30
History, 09.02.2021 18:30
Mathematics, 09.02.2021 18:30
Mathematics, 09.02.2021 18:30
History, 09.02.2021 18:30
History, 09.02.2021 18:30
Mathematics, 09.02.2021 18:30
History, 09.02.2021 18:30
English, 09.02.2021 18:30
Mathematics, 09.02.2021 18:30