PLEASE HELP WITH THIS QUESTION The reason you should always wear your seatbelt in a moving car

A. Newton's 1st law
B. Newton's 2nd law
C. Newton's 3rd law​​

Several students in the group made comments to the coach about the back pack. which student has the correct analysis of the forces and motion of the back pack?

Which units can be used to measure length or distance? check all that apply. gram meter kilometer liter inch

What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body