A simplified model of a tug of war scenario is shown here. A student is designing an experiment to test the impact of unbalanced forces using the scenario shown. Which of these modifications to the scenario is correctly matched with its correct outcome? Select ALL that apply.

if the forces acting on an object are unbalanced, the object will accelerate in the direction of the net force on the object.

explanation:

this is best explained by having an understanding of newton's second law, which states that f=ma. you see, when the forces are unbalanced, net force (sum of all forces) is not zero. therefore making it necessary for the object to have an acceleration in the direction of the net force.

diagram is missing, but i will try to explain your doubt.

answer:

amplitude is the maximum displacement or distance moved on a point of a vibrating body or wave measured from its equilibrium position.it is equal to half the length of vibration path.

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000

pythagoras' theorem

square root (-5^2+9^2)

square root (25+81)

square root (106)

angle is tan^-1(9/5)

neg x, pos y