Question

What is difference between newton's 1st and 2nd laws?
A: there is no difference
B: is the net force 0 or not
C: friction is included in the 2nd law
D: they are in order of importance

I believe it is B

Answer 1

@Abhisar

Answer 2

What do you think it should be?

Answer 3

I think it's B: is the net force 0 or not

Answer 4

Yes, The first law refers to the case when the net external force on a body is zero while the second law of motion refers to the general case when there is a net external force acting on the body.

Answer 5

okay(:

Answer 6

Good :)

Answer 7

i think its B