A 1.0-g bead is at (-2.0 cm, 2.0 cm), a 2.0-g bead is at (2.0 cm, -4.0 cm), and a 3.0-g bead is at (2.0 cm, 0.0 cm). What are the coordinates of the center of mass (or center of gravity) of this system of beads?
What will be an ideal response?
1.3 cm, -1.0 cm
You might also like to view...
If Jupiter were 10 times more massive, it would actually have a smaller radius
Indicate whether the statement is true or false
Long-period comets are believed to originally come from
A) the Kuiper belt. B) the Oort cloud. C) the satellite system of Jupiter. D) the interstellar medium. E) the asteroid belt.
Three equal charges of magnitude + 4.00 ?C are placed at the corners of an equilateral triangle of side 2.00 cm. What is the electric field potential energy of the system of these charges?
A) 90.0 J B) 900 mJ C) 0 J D) 216 mJ E) 21.6 J
The total electromagnetic power emitted by the sun is 3.8 ×1026 W. What is the radiation pressure it exerts on the perfectly absorbing surface of a satellite near the orbit of Mercury,
which is 5.8 × 1010 m from the sun? The radiation strikes the surface of the satellite perpendicular to the surface. (c = 3.0 × 108 m/s)