Two 3.3 kg physical science textbooks on a bookshelf are 0.26 m apart. What is the magnitude of the gravitational attraction between the books? 1.07e-08 N

1.07e-20 N

6.67e-10 N

6e-08 N

Alice added sodium chloride to water and stirred the water for several minutes. alice is most likely trying to demonstrate that ionic compounds a. are hard. b. can dissolve. c. are clear. d. can melt.

Akg a of 55 m at an of 11 ? . if is at 98 km/h,be ?

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.