A stone is thrown with an initial velocity of 100 ft/s upward at 60 degrees to the horizontal. a. Compute the velocity of the stone when it is 50ft horizontally from its initial position. b. Compute the normal acceleration when it is 50ft horizontally from its position. c. Compute the radius of curvature of its path where it is 50ft horizontally from its positi

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A: Let the elevation angle be in degrees. R=u2sin2θg

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A: Given, Height of building h =63.5 m Horizontal distance x=120.8 m

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A: Given Data: The launching speed of rock is, v=17.2 m/s The angle above the horizontal is, θ=35° The…

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A: Given that:- Radius of circular track=75m

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Q: be at its maximum height? seconds. e. What is the ball's maximum height? feet. f. How far…

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A: Velocity of boat relative to water VBW = 3 m/s Velocity of river relative to earth VWE = 4 m/s Width…

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A: Given information:

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Q: image477

A: The velocity diagram for the boat is:

Projectile Motion