A mass m of a stationary state rolls towards B. At point B, the mass escapes from the trajectory of the circle (see figure). If h is the vertical distance of point A to B, state h in R
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A mass m of a stationary state rolls towards B. At point B, the mass escapes
from the trajectory of the circle (see figure). If h is the vertical distance of point A to B, state h in R
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- 9.) If Santa left the surface of the Earth and entered orbit (at a radius of 7000 km from the center of the Earth) after completing delivery in LA, and the mass of the Earth is 6 x 102 kg a.) What is his tangential velocity in orbit? b.) How long will it take them to complete one full orbit of the earth?Item 11 Two earth satellites are in parallel orbits with radii 6800 km and 6801 km. One day they pass each other, 1 km apart, along a line radially outward from the earth. Part A How long will it be until they are again 1 km apart? Express your answer with the appropriate units. t = μA Value Units ?A planet is in a circular orbit around a star – its radius and speed are constant. Which of the following is constant? Which of the following is not constant? Explain why. a. Kinetic Energyb. Potential Energyc. Linear Momentumd. Angular Momentum
- q26An intergalactic spaceship arrives at a distant planet that rotates on its axis with a period of T = 31 hours. The mass of the planet is M = 2.1 • 1025 kg. The spaceship enters a circular orbit with an orbital period that is equal to the planet's period for the rotation about its axis, T. a. Enter an expression for the radius of the spaceship’s orbit. b. Calculate the orbital radius in meters.I need help please
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