Physics, 26.07.2019 04:10, djdjdoododdo837
Astone is catapulted at time t = 0, with an initial velocity of magnitude 20.4 m/s and at an angle of 40.3° above the horizontal. what are the magnitudes of the (a) horizontal and (b) vertical components of its displacement from the catapult site at t = 1.02 s? repeat for the (c) horizontal and (d) vertical components at t = 1.77 s, and for the (e) horizontal and (f) vertical components at t = 5.48 s. assume that the catapult is positioned on a plain horizontal ground.
Answers: 2
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Which lists the fundamental forces in order, from strongest to weakest? strong nuclear, weak nuclear, electromagnetic, gravitational strong nuclear, electromagnetic, weak nuclear, gravitational gravitational, weak nuclear, electromagnetic, strong nuclear electromagnetic, gravitational, strong nuclear, weak nuclear
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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
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Astone is catapulted at time t = 0, with an initial velocity of magnitude 20.4 m/s and at an angle o...
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Mathematics, 14.01.2020 11:31