4, Find the resultant of three concurrent forces of 8 N, 12 N and 16 N acting at respective angles 30°, 60° and 90° relative to the +x-direction.
A. 43.0 N, 067°
B.-36.0 N, 180°
C. 30.4 N, 090°
D. 43.0 N, 247°​

*30 points + brainliest answer* gravity is pulling an object into the sun. the closer the object gets to the sun, the greater the gravitational force that acts on the object, increasing its acceleration. a line graph plotting the speed of the object against time would have which shape? a: straight line of positive slope b: curved line that slopes upward c: curved line that slopes downward d: straight line of negative slope