A teacher explains that a scientist named Boyle did many experiments to determine what the relationship is between the volume an
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In the above problem, we need to find mass of the second child, so that the Center of Mass remains at the origin( pivot).
CM= m1r1+m2r2/m1+m2
0= 20*-2+16*r2/20+16
r2= 40/16
r2= +2.5 m
CM= m1r1+m2r2/m1+m2
0= 20*-2+16*r2/20+16
r2= 40/16
r2= +2.5 m
Explanation:
Given data
Pressure P=1200 kPa
To find
Pressure in
(a) kN/m²
(b) kg/m.s²
(c) kg/km.s²
Solution
For Part (a)
For Part (b)
For Part (c)
Answer: