WebAn object (such as a ball) tossed in the earth’s atmosphere slows down because of air resistance (a force). An object’s velocity will only remain constant in the absence of any forces or if the forces that act on it cancel each other out, i.e. the net force adds up to zero. This is often referred to as equilibrium. The falling ball will ... WebWhenever the net force on an object is zero, its acceleration A) may be less than zero. B) …
When is it possible for velocity to be zero for an object that would …
WebInertia: tendency of an object to resist changes in its velocity. An object at rest has zero … WebTherefore, the first law says that the velocity of an object remains constant if the net force on it is zero. Newton’s first law is usually considered to be a statement about reference frames. It provides a method for identifying a … simplymirrors.com
Question set 1/Answers - Weber State University
Web6) A car maintains a constant velocity of 100 km/hr for 10 seconds. During this interval it acceleration is A) zero. B) 10 km/hr. C) 110 km/hr. D) 1000 km/hr. Answer: A Diff: 1 Topic: Linear Motion 7) While an object near the earth's surface is in free fall , its A) velocity increases. B) acceleration increases. C) mass increases. WebSep 12, 2024 · Also note the expression “constant velocity;” this means that the object … WebJul 21, 2024 · The key point here is that if there is no net force resulting from unbalanced forces acting on an object (if all the external forces cancel each other out), then the object maintains a constant velocity. If that velocity is zero, then the object remains at rest. And if an additional external force is applied, the velocity changes because of the ... simply mints bulk