A person with mass mp = 79 kg stands on a spinning platform disk with a...
A person with mass mp = 79 kg stands on a spinning platform disk with a radius of R = 1.83 m and mass md = 183 kg. The disk is initially spinning at ω = 1.8 rad/s. The person then walks 2/3 of the way toward the center of the disk (ending 0.61 m from the center).
5)
What is the centripetal acceleration of the person when she is at R/3?
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A person with mass mp = 79 kg stands on a spinning
platform disk with a...
A person with mass mp = 79 kg stands on a spinning platform disk with a...
A person with mass mp = 79 kg stands on a spinning platform disk with a radius of R = 1.86 m and mass md = 183 kg. The disk is initially spinning at ω = 1.8 rad/s. The person then walks 2/3 of the way toward the center of the disk (ending 0.62 m from the center). 1) What is the total moment of inertia of the system about the center of the disk when the person stands on...
A person with mass mp = 74 kg stands on a spinning platform disk with a...
A person with mass mp = 74 kg stands on a spinning
platform disk with a radius of R = 2.37 m and mass md =
184 kg. The disk is initially spinning at ? = 1.9 rad/s. The person
then walks 2/3 of the way toward the center of the disk (ending
0.79 m from the center).
1) What is the total moment of inertia of the system about the
center of the disk when the person stands...
A person with mass mp-76 kg stands on a spinning platform disk with a radius of...
A person with mass mp-76 kg stands on a spinning platform disk with a radius of R = 2.04 m and mass md-193 kg. The disk is initially spinning at ω = 1.8 rad/s. The person then walks 2/3 of the way toward the center of the disk (ending 0.68 m from the center) the disk? kg-m2 Submit 2) What is the total moment of inertia of the system about the center of the disk when the person stands at...
A person with mass mp = 76 kg stands on a spinning platform disk with a...
A person with mass mp = 76 kg stands on a spinning platform disk
with a radius of R = 1.89 m and mass md = 191 kg. The disk is
initially spinning at ω = 1.6 rad/s. The person then walks 2/3 of
the way toward the center of the disk (ending 0.63 m from the
center).
1)
What is the total moment of inertia of the system about the
center of the disk when the person stands on...
A person with mass ma = 75 kg stands on a spinning platform disk with a...
A person with mass ma = 75 kg stands on a spinning platform disk with a radius of R = 1.71 m and mass m-188 kg. The disk is initially spinning at ω = 1 rad/s. The person then walks 2/3 of the way toward the center of the disk (ending 0.57 m from the center). 1)What is the total moment of inertia of the system about the center of the disk when the person stands on the rim of...
please halp with 5 and 6! A person with mass mp - 70 kg stands on...
please halp with 5 and 6!
A person with mass mp - 70 kg stands on a spinning platform disk with a radius of R = 2.1 m and mass mg 187 kg. The disk is initially spinning at a 2 rad/s. The person then walks 2/3 of the way toward the center of the disk (ending 0.7 m from the center). 1) What is the total moment of inertia of the system about the center of the disk when...
A person of mass 70 kg stands at the center of a rotating merry-go-round platform of...
A person of mass 70 kg stands at the center of a rotating merry-go-round platform of radius 3.4 m and moment of inertia 940 kg⋅m2 . The platform rotates without friction with angular velocity 1.6 rad/s . The person walks radially to the edge of the platform. Calculate the angular velocity when the person reaches the edge. In rad/sec Calculate the rotational kinetic energy of the system of platform plus person before and after the person's walk. In J.
A person of mass 77 kg stands at the center of a rotating merry-go-round platform of...
A person of mass 77 kg stands at the center of a rotating merry-go-round platform of radius 2.8 mand moment of inertia 840 kg⋅m2 . The platform rotates without friction with angular velocity 0.95 rad/s . The person walks radially to the edge of the platform. Calculate the rotational kinetic energy of the system of platform plus person before and after the person's walk.
A person of mass 55 kg stands at the center of a rotating merry-go-round platform of...
A person of mass 55 kg stands at the center of a rotating merry-go-round platform of radius 3.4 m and moment of inertia 670 kg · m2. The platform rotates without friction with angular velocity 2.0 rad/s. The person walks radially to the edge of the platform. (a) Calculate the angular velocity when the person reaches the edge. ......................... rad/s (b) Calculate the rotational kinetic energy of the system of platform plus person before the person's walk. ..........................J (c) Calculate...
A person of mass 80 kg stands at the center of a rotating merry-go-round platform of radius 3.5 m and moment of inertia...
A person of mass 80 kg stands at the center of a rotating merry-go-round platform of radius 3.5 m and moment of inertia 950 kg*m^2 . The platform rotates without friction with angular velocity 0.85 rad/s . The person walks radially to the edge of the platform. 1.Calculate the angular velocity when the person reaches the edge. w=______________ rad/s 2.Calculate the rotational kinetic energy of the system of platform plus person before the person's walk. Ki=____________ J 3.Calculate the rotational...
A person with mass mp = 74 kg stands on a spinning
platform disk with a radius of R = 2.37 m and mass md =
184 kg. The disk is initially spinning at ? = 1.9 rad/s. The person
then walks 2/3 of the way toward the center of the disk (ending
0.79 m from the center).
1) What is the total moment of inertia of the system about the
center of the disk when the person stands...
A person with mass mp-76 kg stands on a spinning platform disk with a radius of R = 2.04 m and mass md-193 kg. The disk is initially spinning at ω = 1.8 rad/s. The person then walks 2/3 of the way toward the center of the disk (ending 0.68 m from the center) the disk? kg-m2 Submit 2) What is the total moment of inertia of the system about the center of the disk when the person stands at...
A person with mass mp = 76 kg stands on a spinning platform disk
with a radius of R = 1.89 m and mass md = 191 kg. The disk is
initially spinning at ω = 1.6 rad/s. The person then walks 2/3 of
the way toward the center of the disk (ending 0.63 m from the
center).
1)
What is the total moment of inertia of the system about the
center of the disk when the person stands on...
A person with mass ma = 75 kg stands on a spinning platform disk with a radius of R = 1.71 m and mass m-188 kg. The disk is initially spinning at ω = 1 rad/s. The person then walks 2/3 of the way toward the center of the disk (ending 0.57 m from the center). 1)What is the total moment of inertia of the system about the center of the disk when the person stands on the rim of...
please halp with 5 and 6!
A person with mass mp - 70 kg stands on a spinning platform disk with a radius of R = 2.1 m and mass mg 187 kg. The disk is initially spinning at a 2 rad/s. The person then walks 2/3 of the way toward the center of the disk (ending 0.7 m from the center). 1) What is the total moment of inertia of the system about the center of the disk when...
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