1. Refer to figure 1. A spherical shell and solid sphere roll down a ramp with a 30.0° inclination. Calculate the potential energy of each sphere atop the ramp, the final velocities of each sphere when they reach the bottom, and the velocity of each sphere 2 the distance above the ground. MR? Solid sphere, about diameter 20.0m Spherical shell, about diameter MR 30°

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Q: See image. Thanks!! :)

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Q: Can you show your work please

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A: Given data :  Mass m = 20 kg  Stiffness of spring k = 200 N/m  Damping constant b = 140 N sec /m…

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A: R1 = 836 ohmR2 = 306 ohm C = 460 μF

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Q: 8.) A billiard ball of mass m₂ = 0.400 kg moving with a speed v₁ = 1.80 m/s [E] strikes a second…

A: See below

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.