Respuesta :
Since the two teams are pulling away from each other with the given forces, the net force can be calculated by subtracting the forces.
team A - team B = 450 N - 415 N
= 35 N
Thus, net force on the rope is 35 N and the direction is towards A.
team A - team B = 450 N - 415 N
= 35 N
Thus, net force on the rope is 35 N and the direction is towards A.
Answer: the net force in the rope is 35N pointing right.
Explanation:
The total force applied on the string is equal to the sum of all the forces applied to it:
We know that both teams are pulling in different directions, so the forces have an opposite direction (and hence, opposite sign)
If we define the positive x-axis as the right; then we know that team A is pulling with a force of 450N
And team B is pulling with a force of -415N (because they are pulling to the left).
Then the total force is F = F1 + F2 = 450N - 415N = 35N
This means that the net force in the rope is 35N, and the direction is right (because it's positive)