The formula to calculate the gravitational force between two objects is F_g=\frac{GM_1M_2}{r^2},F g

=
r
2

GM
1

M
2



, where M_1M
1

and M_2M
2

are the masses of the objects, GG is the gravitational constant and rr is the distance between the objects. Solve for M_1M
1

in terms of F_g, F
g

, G, G, M_2M
2

and r. r.

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form.

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.