Net Force Of Zero Speed. In fluid dynamics an object is moving at its terminal. The answer is A the object must be at rest.
It claims the applied force must be zero to have zero work. A True b False c It depends on the motion By signing up. When all of the forces acting on an object balance the net force is zero and hence the object will not move.
The answer is A the object must be at rest.
If you have zero net force then you MUST have constant speed. All the individual forces balance each other ie cancel each other out. That is there is no acceleration on an object with zero net force. Aristotle misinterpreted this motion as being caused by the applied force.