Physics, 27.06.2019 04:30 jetblackcap
Two objects (50.0 and 22.0 kg) are connected by a massless string that passes over a massless, frictionless pulley. the pulley hangs from the ceiling. find (a) the acceleration of the objects and (b) the tension in the string.
Answers: 3
Physics, 22.06.2019 12:50, keilahsalmon
The vapour pressure of benzene is 53.3 kpa at 60.6 °c, but it fell to 51.5 kpa when 19.0 g of a non-volatile organic compound was dissolved in 500 g of benzene. calculate the molar mass of the compound.
Answers: 2
Physics, 22.06.2019 15:00, rosehayden21
A10 kg box initially at rest is pulled 18 meters across a horizontal, frictionless surface by a 40 n force. what is the block’s final velocity over the 18 meters?
Answers: 2
Two objects (50.0 and 22.0 kg) are connected by a massless string that passes over a massless, frict...
Mathematics, 20.06.2020 04:57
Mathematics, 20.06.2020 04:57
Mathematics, 20.06.2020 04:57