Hegelich a particle undergoes two displacements. the first has a magnitude of 163 cm and makes an angle of 128 ◦ with the positive x axis. the resultant displacement has a magnitude of 176 cm and is directed at an angle of 36.8 ◦ to the positive x axis. find the magnitude of the second displacement. answer in units of cm

Explanation:

First displacement is given as

= 163 cm at 128 degree

so we have

Now the resultant displacement is given as

= 176 cm at 36.8 degree

so we have

now we know that

so magnitude of the above displacement is given as

28. evolution

29. environment, survive, offspring  

explanation:

colorectal cancer may also develop from areas of abnormal cells in the lining of the colon or rectum. this area of abnormal cells is called dysplasia and is more commonly seen in people with certain inflammatory diseases of the bowel such as crohn's disease or ulcerative colitis.