Question

2. Determine magnitude and direction of the resultant for the force system

shown in Figure. Assume that the coordinates are in meters.(Ans :-

R=328N ,θ = −63.7°, 28.1m from O)​

Answer 1

Answer:

Food chains are important because they show the intricate relationships in ecosystems. They can reveal how each organism depends on someone else for survival. Food chains also display what happens when a problem occurs and a producer or consumer is lost. Entire communities can collapse.