If ______ is the only force acting on an object, the object is said to be in free fall.Multiple choice question.accelerationdecelerationgravityfriction

If more force is applied to an object in motion, then the object's acceleration will ______.Multiple choice question.remain constantdecreasebecome zeroincrease

hich of the following is true of a free-falling body?a. It moves with non-uniform motionb. It has zero velocityc. It has constant non-zero accelerationd. It has non-uniform acceleration

Newton’s second law of motion states an object’s acceleration is in the same direction as the net force on the object and is ______ the net force exerted on it divided by its mass.Multiple choice question.equal togreater thanless than

As an object free falls, the object experiences a decrease in gravitational potential energy. Which must be true of the object in this system?Multiple choice question.The object must be experiencing a decrease in kinetic energy.The object must be experiencing an increase in kinetic energy.The object must be experiencing an increase in mechanical energy.The object must be experiencing a decrease in mechanical energy.

An object experiences no acceleration. Which of the following cannot be true for the object?1 pointNo forces act on the objectMore than one force act on the objectA zero net force acts on the objectA single force acts on the object