Aball rolling on the ground is observed to slow
down and stop. based on newton’s first law of<...
Aball rolling on the ground is observed to slow
down and stop. based on newton’s first law of
motion, what is the best conclusion?
a an object in motion eventually stops.
b the ball must have been going slightly uphill.
c the ball did not have enough mass to keep
going.
d there must have been an outside force acting
on the ball. i need ,
Answers: 1
Physics, 22.06.2019 16:00
The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.
Answers: 2
Physics, 22.06.2019 22:30
Suppose that three astronomical objects, 1, 2, and 3 are observed to lie on a line, and the distance from object 1 to object 3 is d. object 1 has four times the mass of object 3, and seven times the mass of object 2. find the distance between objects 1 and 2 for which the net force on object 2 is zero.
Answers: 1
Physics, 23.06.2019 06:10
In 1859, charles darwin published the first edition of on the origin of species, which explained his observations of various groups of animals that showed great similarities but minor differences. darwin concluded that if a population of one species separates into two different populations that live in separate locations, then over the course of many generations the different populations can develop into different species. this idea predicted many future biological findings and became the basis of modern biology. darwin’s explanation for why different species exist is best described as a(n) law. theory. inquiry. hypothesis.
Answers: 1
Physics, 23.06.2019 08:00
All phase changes are .an example of a phase change is an ice cube melting
Answers: 2
Chemistry, 09.07.2019 08:20
Biology, 09.07.2019 08:20
Biology, 09.07.2019 08:20
Biology, 09.07.2019 08:20
Social Studies, 09.07.2019 08:20
Mathematics, 09.07.2019 08:20
Social Studies, 09.07.2019 08:20
Social Studies, 09.07.2019 08:20