Physics, 24.02.2021 01:00 ddmoorehouseov75lc
A 1,000-kg wrecking ball hits a wall with a speed of 2m/s and comes to a stop in 0.01 s. Calculate the force experienced by the wall.
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Describe the function of the endomembrane system? what organelles are involved?
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Inside of a windmill or a dam is a that is used to transform one type of energy into electrical energy. a. motor b. generator c. transformer d. power pack
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Physics, 22.06.2019 13:10
The atoms in a nickel crystal vibrate as harmonic oscillators with an angular frequency of 2.3 × 1013 rad/s. the mass of a nickel atom is 9.75 × 10-26 kg. what is the difference in energy between adjacent vibrational energy levels of nickel? (h = 6.626 × 10-34 j • s, , 1 ev = 1.60 × 10-19 j)
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Physics, 22.06.2019 16:00
The electric field direction is defined by the direction of the force felt by (select one of the following answers): 1. a negative charge. 2. a positive charge. 3. both positive and negative charges.
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A 1,000-kg wrecking ball hits a wall with a speed of 2m/s and comes to a stop in 0.01 s. Calculate t...
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