Find the sum. Express the answer in scientific notation. (1.54x 10°)+(6.15 x 10)
7.69 x 10
9.471x10
7.69 x 1012
9.471x1012

Which changes of state do the labels represent? a: b: c:

How is the gravitational force related to the distance between two objects?

Abike rider starts from rest and accelerates 28.0 meters down a slope in 5.00 seconds. what is her acceleration? select one: a. 3.21 m/sec2 b. 1.75 m/sec2 c. 9.80 m/sec2 d. 2.24 m/sec2