Physics, 23.02.2021 18:10, kaykardash
Two masses are compressed against a spring as shown in the
figure; the system is at rest. The mass of m1 is 1.2 kg and m2
has a mass of 1.8 kg. When the masses are released, m2
travels to the right at 2.0 m/s. What is the speed of m1 after
the spring is released? Assume the horizontal surface is
frictionless.
Answers: 1
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
Two masses are compressed against a spring as shown in the
figure; the system is at rest. The mass...
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