Physics, 18.10.2020 15:01 erictallen2005
The object shown is sitting on a horizontal surface and has a mass of 220 kg. If a force of 495 N is applied vertically upward, what is the normal force acting on the object? We will round gravity to 10 m/s^2
Answers: 3
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Assume you measured the mass of the cart to be (500 ± 1) g and the mass of the additional mass you put on the cart to be (500 ± 1) g as well. since the scale you are using in the lab cannot measure objects heavier than 600g you will have to sum up individual pieces and propagate the error. so what would be the mass and the standard error of the cart and the mass
Answers: 3
The object shown is sitting on a horizontal surface and has a mass of 220 kg. If a force of 495 N is...
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