A car on an amusement park ride travels in a circular path at a speedof 4.0 m/s. If the radius of the circular path is 4.0 meters, what is the car's centripetal acceleration? 1 m/s^2 12.48 m/s^2 4 m/s^2 3.14 m/s^2

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A: Given, the diameter of the wheel is 19in. so, radius of the wheel is =192=9.5in Also given turning…

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A: Given that the town is in the shape of a circle. Then area equation is A =π r² . By differentiating…

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A: Surface Area of a spherical ball is  A=4πr2 where 'r' is the radius of the ball.

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A: First calculate speed in 40 mph to ft/s:  u=40 mph  =40×1.467  =58.6667 ft/s

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A: Water is poured at a rate of 0.007 m^3 /s into a conical cistern 3 m high and 1 m of adium at its…

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A: The objective of the question is to find the initial velocity of the ball when it was thrown…

Q: If A is the area of a circle with radius r and the circle expands as time passes, find dA/dt in…

A: Area of circle, A=πr2 where r is the radius