calculate the resultant of 5 coplanar force of value 10N 12N 16N 20N 15N acting on an object at 0

write a letter to friend who want to visit your school giving him/her direction to your school as telling him about two interesting things he/her will see on his visit

write a letter to a friend who want to visit your school giving him direction to your school as telling him /her about tow interesting things he/her will see on his visit