In which situation would the momentum of a moving increase

A new force act on the object opposing the object motion
Two forces of equal magnitude act on the object in opposite directions
Of force acting in the direction of the objects motion is removed from the object
The force acting in the direction opposite the object motion is removed from the object

The force acting in the direction opposite the object motion is removed from the object.

The momentum of a moving object would increase in the situation where the force acting in the direction opposite the object's motion is removed from the object.

The situation where the force acting in the direction opposite the object's motion is removed from the object would cause an increase in momentum.

To understand why, let's take a look at the definition of momentum. Momentum is the product of an object's mass and velocity. Mathematically, momentum (represented by p) is given by the equation:

p = m * v

where p is momentum, m is mass, and v is velocity.

In this case, when the force acting in the direction opposite the object's motion is removed, the only force acting on the object would be the force in the direction of its motion.

According to Newton's second law of motion, an unbalanced force acting on an object will cause it to accelerate. In this case, since the force opposing the object's motion is removed, the only force left is the one in the direction of its motion. As a result, the object will accelerate and gain velocity.

Since momentum is directly proportional to velocity, an increase in velocity will lead to an increase in momentum. Therefore, when the force acting in the direction opposite the object's motion is removed, the momentum of the object will increase.