Two spherical objects have masses of 300kg and 700kg. Their centers are separated by a distance of 30m. Find the force of gravitational attraction between them. Fg= (Gravity Constant)(m1)(m2) / d2

Fg= (.0000000000667)(m1)(m2) / d2

A. 233.33 N
B. 4.67 x 10-7
C. 1.56 x 10-8

Three archers each fire four arrows at a target. joe’s four arrows hit at points 10 cm above, 10 cm below, 10 cm to the left, and 10 cm to the right of the center of the target. all four of moe’s arrows hit within 1 cm of a point 20 cm from the center, and flo’s four arrows hit within 1 cm of the center. the contest judge says that one of the archers is precise but not accurate, another archer is accurate but not precise, and the third archer is both accurate and precise. which description applies to which archer? explain

What is the primary force that suspension bridges use cables to hold their spans up? a. tension force b. resistance force c. normal force d. elastic force e. applied force

If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.