A solid uniform sphere of mass 1.85 kg and diameter 45.0 cm spins about an axle through its center. Starting with an angular velocity of 2.40 rev/s, it stops after turning through 18.2 rev with uniform acceleration.
The net torque acting on this sphere as it is slowing down is closest to A) 0.00593 N m.
B) 0.0372 N m.
C) 0.0466 N m.
D) 0.0620 N m.
E) 0.149 N m.
Question 2
If there were no gravity, a ball thrown upward at an angle would follow a straight-line path. Due to gravity, however, at the end of 2 s it is
A) 5 m below the straight line.
B) 10 m below the straight line.
C) 15 m below the straight line.
D) 20 m below the straight line.
E) more than 20 m below the straight line.
To keep the foot under the center of gravity, the biped’s femur is angled from hip to knee. The quad
The proportion of obese and extremely obese adults in the United States has increased over the past
Chemical equilibrium and the law of mass action.
Solid Drug Forms
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