3) A bead on a wire can slide with negligible friction on a hoop with radius R rotating at a ant rate with a period T. ) Find the angle 0 at which the bead would not slide on the hoop. Express this in terms of the values given above and any constants (e.g. g).
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- You have a bucket, which you fill with some water (the amount does not change the answer). You whirl the bucket in a circle of radius 0.72 m. Calculate the minimum tangential speed the water must have at its highest point, in m/s, so that it doesn't fall out of the bucket. (Please answer to the fourth decimal place - i.e 14.3225)DUE NOW. Please answer it correctly and with complete solution. Please provide the solving in this format: Given, Required, Formula, Solution, and Answer. Please computerize or type the solutions digitally, not written in the paper. Thanks!An artificial satellite circles the Earth in a circular orbit at a location where the acceleration due to gravity is 5.42 m/s. Determine the orbital period of the satellite. min Need Help? Read It
- (a) What is the smallest radius of an unbanked (flat) track around which a bicyclist can travel if her speed is 29 km/h and the µs between tires and track is 0.32?A given highway turn has a 110 km/h speed limit and a radius of curvature of 1.3 km 1)What banking angle (in degrees) will prevent cars from sliding off the road, assuming everyone travels at the speed limit and there is no friction present?An airplane is flying in a horizontal circle at a speed of 480 km/h. If its wings are tilted at angle u = 40to the horizontal, what is the radius of the circle in which the plane is flying? Assume that the required force is provided entirely by an “aerodynamic lift” that is perpendicular to the wing surface.
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