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Q. About the axis of the rod.ωA ball of mass m is attached by two strings to a vertical rod. The entire system rotates at constant angular velocity
a) θ, m, g, R, and ω is large enough to keep both strings taut, find the force each string exerts on the ball in terms of ωAssuming
b) min for which lower string barely remains taut.ω Find the minimum angular velocity.
A space vehicle is orbiting Earth in the circular orbit with a radius of 10,300,000 m. What is the minimum increase in speed that is essential for the vehicle to escape Earth's gravitational field? The mass of Earth is 5.97 x 10^24 kg and G = 6.67 X ..
Write down the expression that shows the pressure
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