Physics, 05.11.2019 06:31 richaeviney
Arolling (without slipping) hoop with a radius of 0.27 m and a mass of 1.80 kg climbs an incline. at the bottom of the incline, the speed of the hoop's center-of-mass is vi = 8.90 m/s. the incline angle is not needed in this problem. what is the angular speed of the hoop's rotation? enter a number rad/s (5 attempts remaining)input 1 status what is the hoop's translational kinetic energy at the bottom of the incline? enter a number j (5 attempts remaining)input 2 status what is the hoop's rotational kinetic energy at the bottom of the incline ? the hoop's moment of inertia is mr². (since its mass is concentrated on the edge). enter a number j (5 attempts remaining)input 3 status find the maximum (vertical) height h the hoop reaches on the incline.
Answers: 1
Physics, 22.06.2019 19:30
Because atoms of elements in the same group of thbecause atoms of elements in the same group of the periodic table have the same number of neutrons, they have similar properties. select the best answer from the choices provided t fe periodic table have the same number of neutrons, they have similar properties. select the best answer from the choices provided t f
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Physics, 23.06.2019 00:30
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?
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Arolling (without slipping) hoop with a radius of 0.27 m and a mass of 1.80 kg climbs an incline. at...
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