Please help! An inflated, spherical, beach ball with a radius of 0.3573[m] and average density of...
An inflated, spherical, beach ball with a radius of 0.3573[m] and average density of 10.65[kg/m3] is being held underwater in a pool by Janelle. The density of the water in the pool is 1000.0[kg/m3]. What is the magnitude of the gravitational force on the ball? Express your answer in N. I got the answer 1854.72 N but I got it incorrect. Just trying to understand why.
A flea of negligible size is trapped in a large, spherical, inflated beach ball with radius r. At this moment, it is equally likely to be at any point within the ball. Let X be the distance of the flea from the center of the ball. a) . . . the cumulative distribution function b) . . . the probability density function Using the fact that the volume of a sphere of radius r is 4tr 3, for X, find...
What, roughly, is the percent uncertainty in the volume of a spherical beach ball whose radius is r = 0.94 ±0.06 m ? Express your answer using two significant figures.
what, roughly, is the percent uncertainty in the volume of a spherical beach ball whose radius is r = 5.32 Express your answer using one significant figure 0.06 m? AV specified Submit Request Answer
A ball of density 0.6 and volume 1 is floating in a pool of water. At equilibrium, what is the distance from the lowest point of the ball to the surface? (i.e., how far does the ball sink into the water?) Hint: buyoant force, calculate the radius of the ball
please help!!! A child playing in a swimming pool realizes that it is easy to pash a small inflated ball under the surface of the water whereas large ball requires a lot of force. The child happens to have a styrofoam ball (he shape of the ball will not distort when it is forced under the surface), which he forces under the surface of the water. If the child needs to supply 581 N to totally submerge the ball,calculate the...
A hollow copper (ρCu = 8.960 ✕ 103 kg/m3) spherical shell of mass m = 0.9860 kg floats in water with its entire volume below the surface. (Assume the temperature of the water is 4°C. Enter your answers to at least four significant figures.) 4 5 points KatzPSEf1 15 P025.MI. My Notes Ask Your Teacher A hollow copper (Cu-8.960 x 103 kg/m3) spherical shell of mass m = 0.9860 kg floats in water with its entire volume below the surface....
A solid spherical ball of mass 2.6 kg and radius 0.09 m rolls along a smooth, level surface with a speed of 2 m/s. The ball rolls up an inclined plane. How far up, vertical height, the plane does the ball go? Express your answer as the vertical height from the level surface.
need help for all portion please show clear steps 3.A spherical ball with a radius R = 120 cm is thrown on a uniform horizontal lane with initial speed of 9.0 m/s. The ball is thrown in such a way that it skids for a distance before it starts pure rolling. Its motion is purely translational when it first hit the lane. The coefficient of kinetic friction between the ball and the lane is 0.22. (a)For how long the ball...
A recreational (open) hot air spherical balloon has a radius of 7.30 m when fully inflated. The total weight of the balloon, basket, ballast and pilot is 1710 N. When the balloon is released from its mooring, it moves upward and reached a terminal velocity of VT = 0.910 m/s. If the air resistance is given by Fair resistance = b VTwhere b = 2570 kg/s, what is the density in the hot air in the balloon? The density of...