Physics, 29.10.2019 18:31 austinmiller3030
Abrick of mass 1.15 kg is attached to a thin (massless) cable and whirled around in a circle in a vertical plane. the circle has a radius of 1.44 m. the cable will break if the tension exceeds 43.0 newtons. what is the maximum speed the brick can have at the bottom of the circle before the cable will break?
Answers: 3
Physics, 22.06.2019 03:30
Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)
Answers: 1
Physics, 22.06.2019 10:50
If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.
Answers: 3
Physics, 22.06.2019 12:50
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
Abrick of mass 1.15 kg is attached to a thin (massless) cable and whirled around in a circle in a ve...
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