A person walks 60.0 m and then be walks 130 m. (1, 4) a) What is the person's displacement if they walk east then westm west) b) What is the person's displacement if he walks east both times? (190 m ) c) What distance does the person walk in each case? (190m)

Which component of the earth’s atmosphere is decreased due to photosynthesis?

Which component is used to measure the current in a circuit? oa. switch ob. resistor oc. ammeter the answer is c. for y’all plato people

Acharge q experiences no net force at a particular point in space. which of the following situations described below must always be true? -there are no other charges nearby. -if there are other charges nearby, they must all have the same sign as q. -if there are other charges nearby, they must all have the opposite sign of q. -if there are other charges nearby, the total positive charge must equal the total negative charge. -none of the above