Physics, 10.03.2021 23:40, labrandonanderson00
R. J. went skydiving. Gravity causes things to accelerate at 10 m/s2. R. J. hits the ground with a force of 750 N if his parachute doesn't open. What is his mass?
Answers: 1
Physics, 22.06.2019 15:20, ineedhelp2285
Aphoton is absorbed by an electron that is in the n = 3 state of a hydrogen atom, causing the hydrogen atom to become ionized. very far away from the nucleus, the released electron has a velocity of 750,000 m/s. what was the wavelength of the absorbed photon?
Answers: 2
Physics, 23.06.2019 00:30, asseatingbandit
Why does the equilibrium position of the spring change when a mass is added to the spring? will the mass oscillate around the new equilibrium position of the spring or the previous position without a mass attached to the spring? if the equilibrium position of the spring changes by 20 cm (assuming no initial mass) when a mass is added to the spring with constant 4.9 kg/s^2, what is the mass of the object attached to the spring?
Answers: 2
R. J. went skydiving. Gravity causes things to accelerate at 10 m/s2. R. J. hits the ground with a f...
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