Vector A has a magnitude of 8unit and make and angle 45 with the x axis vecter B has also same of magnitude of 8unit and directed along tha ne x axis find A )magnitude and direction of A+B
B )magnitude and direction of A-B

Describe uniform velocity and variable velocity in short

What is the magnitude of the acceleration vector which causes a particle to move from velocity −5i−2j m/s to −6i+ 7j m/s in 8 seconds. answer in m/s.

Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?