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)

Physics & Space Science

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

Physics & Space Science

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

Physics & Space Science

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

Physics & Space Science

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

Physics & Space Science