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Assume that a satellite orbits earth 230,000 m above its surface. given that the mass of earth is 5,97 x 10^24 kg, and the radius of earth is 6.38 x 10^6 m what is the satellite's period?

Consider two wheels with fixed hubs. The hub cannot move, but the wheel can rotate about it. The hubs are fixed to a stationary object. The hubs and spokes are mass-less, so that the moment of inertia...

Q1: a test pilot whose mass is 85 kg is strapped into a large centrifuge machine for training. The machine spins rapidly to stimulate increased gravitational forces on the body. If the machine spins...

Q1: What is the gravitational force between two 200 g masses that are 65 cm apart? Q2: A child's baton is 0.50 m long, and each end has a mass of 0.15 kg. What is the moment of inertia...

A 2.10-mole sample of an ideal gas is allowed to expand at a constant temperature of 278 K. The initial volume is 14.5 L and the gas performs 945 J of work. What is the final volume of the container...

a test pilot whose mass is 85 kg is strapped into a large centrifuge machine for training. The machine spins rapidly to stimulate increased gravitational forces on the body. If the machine spins the...

The mass of Earth is 5.98x10^24 kg and the mass of the sun is 330,000 times greater than the mass of Earth. If the center of Earth is, on average, 1.495x10^11 m from the center of the Sun, calculate...

A child's baton is 0.50 m long, and each end has a mass of 0.15 kg. What is the moment of inertia of the baton if the baton is twirled about the midpoint between the ends? Assume that the rod has...

Jose is trying to take apart an old bike. A rusty bolt is stuck and he thinks he should use a different wrench. What would be more effective for him to try?

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