A force of 150 N is exerted 22° north of east. What is the eastward component of this force?
a ) 120 N
B) 139 N
C ) 108 N
D ) 98 N

Several mountains together form a mountain . a few of these combined form a mountain system. several systems combined form a mountain , which can stretch thousands of miles in length.

This is for my 8th grade science class, i really don’t understand. can someone me? , lol.

Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.