please finish all 6 of the subsections and keep the steps neat so I can understa

Question

please finish all 6 of the subsections and keep the steps neat so I can understand what's going on in each one. thank u very much

udent/Assignment-Responses/last?dep-18159814 ng. An object of mass m 3.21 kg attached to the string rotates on a frictionless, horizontal of the string is held fixed as in the figure below. What range of speeds can bhe object have before the string breaks? 0svS 2 points 8 6.P002 nd it at constant speed 14.0 m/s, the horizontal total force on the driver has magnitude 120 N. What is the total A curve in a road forms part of a horizontal circle. As a car goes arou horizontal force on the driver if the speed on the same curve is 17.2 m/s instead? magnitude direction 8 6 P003 My Notes Ask Your In the Bohr model of the hydrogen atom, an electron moves in a circular pa th around a proton. The speed of the electron is approximately 1.90 x 106 m/s al Find the force on the plectr Type here to search

Explanation / Answer

According to chegg policy i am solving first question.

Mass = 24 kg

Max. Supporting Weight = 24 x 9.8 = 223.2 N =T

Radius R =0.781 m

m = 3.21 kg

Tension T = 223.2 N

Now, on rotation,we have,

mv^2/R = T

3.21*v^2 = 223.2 x 0.781

v = 7.56 m/s

Kindly ask other questions in new post.

Therefore it can support speeds of upto 7.695 m/s

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