Question

An object that is moving must have a change in

A) its speed.
B) its position.
C) its acceleration.
D) its applied force.

Answer 1

b.

Motion is define as a change in its position. All the other answer might be changing, but do not have to be.

Answer 2

B ) position

Step-by-step explanation:

• speed shows how much of a distance the object is moving per unit time
• position is the place where the object is located
• acceleration is the rate of change of velocity of an object with the time
• applied force here means the force that is acting on the object

moving object can have a constant speed ,constant acceleration and no change in the applied force

(when there is no applied force on the object ,it keep its motion uninterruptedly - Newton's first law of motion )

But if an object is moving , it must change its position as if it is still remain in the same position , there can never be a motion at all