Given the vectors A and B (vector) A = i + 5 j (vector) B = 2 i + 3 j What is the angle between vectors A and B?​

a.) travels faster in solids because the particles are closer together.

air is a gas water is a liquid

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.

electric field is a function of 1/r^2

yes, the force per unit charge for a point charge is inverse square law.

the tires are rotating at 0.434 rpmlinear speed=45 m/sdiameter=0.550 mradius=0.275 mnow v= rωω= v/rω=45/0.275ω=163.6 rad/sω=163.6 rad/s (1rev/2π rad) (60s/1m)ω=1563 rpm