Almost right. protons are positive and electrons are negative. so when you run the balloon on your hair, electrons are transferred between them (i’m not sure which direction) and now one is positively charged as it lost negative particles and one is negative as it gained negative particles (electrons). opposite charges attract
Answer:
option D
Explanation:
this is because it occurs in many different dimensions, including biological, cognitive and socioemotional. this is also the answer on apex.
Explanation:
12N by first law of newton is net force after colloision
Sitting = no movement
KE=0
Answer: car 1 is going how fast
Explanation: no need to answer without speed I won't know distance.