Answered: From a uniform thin disc of radius R… | bartleby

Related questions

Question

From a uniform thin disc of radius R and mass M, a
circular portion of radius r=R/2 is removed as shown
in Fig. 8.7. Find the centre of mass of the remaining
part of the disc.
AY
R
Fig. 8.7

Expert Solution

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

rigid body statics
Macmillan Learning A thin stick is placed along the x-axis so that one of its ends is at x₁ = 0.00 m and the other one at x₂ = 4.15 m. The stick has a non-uniform mass density λ(x) = ax + b, where a = 0.089 kg/m² and b = 1.077 kg/m. What is the x-coordinate of the center of mass of the stick? Xcm = m
A uniform rod of length 0.8 m and mass 1.8 kg, has two point masses at each end. The point mass on the left end has a mass 1.4 kg, and the one on the right end has a mass 3 kg. Calculate the location of the center of mass of this system in terms of the distance from the left end.
A uniform rod of length 0.8 m and mass 2.2 kg, has two point masses at each end. The point mass on the left end has a mass 1.5 kg, and the one on the right end has a mass 2.5 kg. Calculate the location of the center of mass of this system in terms of the distance from the left end.
A fireworks rocket is launched vertically into the night sky with an initial speed of 41.6 m/s . The rocket coasts after being launched, then explodes and breaks into two pieces of equal mass 2.20 s later. If each piece follows a trajectory that is initially at 43.0 degrees to the vertical, what was their speed immediately after the explosion? What is the velocity of the rocket's center of mass before the explosion? What is the velocity of the rocket's center of mass after the explosion? What is the acceleration of the rocket's center of mass before the explosion? What is the acceleration of the rocket's center of mass after the explosion?
Calculate the center of mass of the upper-arm and forearm of a 75 kg athlete using the appropriate anthropometric tables, when we know the position of Marker1 is (3.5,4.5), Marker 2 is (5,3), and Marker3 is (7,4). The upper arm is defined by markers Marker1 to Marker2, whereas the forearm is defined by markers Marke2 to Marker3.
Determine the coordinates of the center of mass of the three-particle system below. The masses are as follows, m1=3.0 kg, m2 = 4.0 kg and m3 = 8 kg. (Use xcm= (x1m1+ x2m2+ ...xnmn)/(m1+m2+...mn) and a similar formula for y.) Assume ys= 2 m and xs=2 m.
in the figure, four point mases are placed as shown. assume that all the numbers in the figure are accurate to two significant figures, What are the x and y cirrdunates if the center of mass (or center of gravity) of this arrangement?