Answer:
The magnitude of the force exerted by the rope on the bucket is 5.0 N.
Step-by-step explanation:
Given;
weight of the bucket, W = mg = 5.0 N
constant speed of the bucket, v = 2.0 m/s
Apply Newton's second law of motion to determine the force exerted by the rope on the bucket;
T = mg - ma
where;
T is the tension on the rope which is the force exerted by the rope on the bucket
a is the acceleration of the bucket = 0, since the speed is constant
T = m(g-a)
T = m(g -0)
T = mg
T = mg = 5.0 N
Therefore, the magnitude of the force exerted by the rope on the bucket is 5.0 N.