A 3.00 kg mass is located at x = 2.0 cm and y = 4.0 cm. A 3.00 kg mass is located at x = -5.0 cm and y = 2.0 cm. A 4.00 kg mass is located at x = 3.0 cm and y = -3.0 cm. Where is the location of the center of mass (x, y)?
A. (0.60 cm, 0.30 cm)
B. (0.90 cm, 2.0 cm)
C. (3.0 cm, 1.0 cm)
D. (0.30 cm, 0.60 cm)
E. (3.9 cm, 3.0 cm)
D. (0.30 cm, 0.60 cm)
You might also like to view...
An evening or morning star is a planet
a. True b. False Indicate whether the statement is true or false
The fact that we don't see very many Earthlike planets in orbit around other stars is an indication that Earthlike planets are rare
Indicate whether the statement is true or false
A 10-kg block is pushed across a friction-free horizontal surface with a horizontal force of 20 N. The acceleration of the block is
A) 1 m/s2. B) 2 m/s2. C) 5 m/s2. D) 10 m/s2. E) none of the above
In a certain region, the electric potential due to a charge distribution is given by the equation V(x,y) = 2xy - x2 - y, where x and y are measured in meters and V is in volts. At which point is the electric field equal to zero?
A) x = 0.5 m, y = 1 m B) x = 1 m, y = 1 m C) x = 1 m, y = 0.5 m D) x = 0.5 m, y = 0.5 m E) x = 0 m, y = 0 m