Question
a) What is the size of the resultant force acting on a stationary object? b) What other state of motion can an object have to have the same resultant force? Decelerating Moving at a constant velocity Accelerating Changing direction
Answer
4.3
(334 Votes)
Uwenna
Professional · Tutor for 6 years
Answer
a) The size of the resultant force acting on a stationary object is 0 N.b) Other than being stationary, an object moving at a constant velocity also will have a resultant force of 0 N.
Explanation
## Step 1: Understanding the theory behind forces on an object ### **Newton's first law of motion states that an object in motion or at rest tends to stay in motion or at rest, unless acted upon by an external force (that is, there should be no resultant or net rising force on the object).**## Step 2: Applying theory to the questions- The size of the resultant force acting on a stationary object is always 0 N because there is no movement thereby require no net force.-The different states of motion that an object can exhibit with the resultant force being zero include: it can either be stationary, or moving at a constant speed in the same path, remaining unchanged if no other external force operates on it.