Twenty points! what is a similarity between newton's first law and second law? what is a difference between newton's second and third law? you!

From Newton's second law, F= ma

If F=0, then a=0

This means that if no force is applied on the body, it's acceleration will be zero. If the body is at rest, it will remain at rest and if it is moving, it will remain moving in the same direction with the same speed. Thus a body not acted upon by any external force, does not change its state of rest or of motion.

This statement is Newton's First Law of Motion.

Step-by-step explanation:

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value