0
Add your answer:
Earn +20 pts
What are the condition for an object to stay at rest to keep moving at constant velocity or to move with increasing velocity?
An object will stay at rest if the net force acting on it is zero. An object will move at a constant velocity if the net force acting on it is zero and there is no external force to change its speed. An object will move with increasing velocity if there is a net force acting on it in the direction of motion.
Can an object that move at a constant speed be accelerating?
No, an object moving at a constant speed cannot be accelerating. Acceleration is defined as a change in velocity over time, so if the speed is constant, there is no change in velocity and therefore no acceleration.
What are the condition for an object stay at rest keep moving at constant velocity?
An object will remain at rest if the net force acting on it is zero. An object will continue to move at a constant velocity if the net force acting on it is zero and there is no external force to change its velocity.
Can an object be accelerating if it has constant velocity?
No, an object cannot be accelerating if it has constant velocity. Acceleration is the rate of change of velocity, so if an object has constant velocity, it is not accelerating.
What is the velocity if acceleration is zero?
If acceleration is zero, then the velocity will remain constant. The object will continue to move at the same speed and in the same direction.
What are the condtions for an object to stay at restto keep moving at constant velocity or to move with increasing velocity?
The Condition of Equilibrium, Force equal zero, is the condition of an object at rest or moving at constant velocity. Non-Equilibrium Condition, Force is not zero, is the condition for an object to move with increasing velocity.
Is it correct to assume a motion of constant speed?
It depends on your setting. If the net force on an object is zero than the object will move with a constant speed. It will also move with a constant speed (but not velocity!) if a force forces the object to move in a circular motion.
What are the condition for an object to stay at rest to keep moving at constant velocity or to move with increasing velocity?
An object will stay at rest if the net force acting on it is zero. An object will move at a constant velocity if the net force acting on it is zero and there is no external force to change its speed. An object will move with increasing velocity if there is a net force acting on it in the direction of motion.
Why is no force required to move an object with a constant velocity?
Newton 2nd Law is the answer
Can an object that move at a constant speed be accelerating?
No, an object moving at a constant speed cannot be accelerating. Acceleration is defined as a change in velocity over time, so if the speed is constant, there is no change in velocity and therefore no acceleration.
What are the condition for an object stay at rest keep moving at constant velocity?
An object will remain at rest if the net force acting on it is zero. An object will continue to move at a constant velocity if the net force acting on it is zero and there is no external force to change its velocity.
What are the conditions of an object to stay at rest to keep on moving at constant velocity or to move with increasing velocity?
If the sum of all forces on an object is zero, then the object remains in constant velocity. Constant velocity means motion in a straight line at a constant speed. "Rest" is just constant velocity with a speed of zero. If the sum of all forces on an object is NOT zero, then the object's velocity must change. The change may consist of speeding up, slowing down, or turning in a different direction. If the sum of the forces is in the same direction as the object's motion, then the object must speed up.
What is velocity if the net force is 0?
If the net force acting on an object is 0, then the object will move with a constant velocity. This means that the object will neither speed up nor slow down, but continue to move at a consistent speed in a straight line. This is described by Newton's first law of motion.
Can an object be accelerating if it has constant velocity?
No, an object cannot be accelerating if it has constant velocity. Acceleration is the rate of change of velocity, so if an object has constant velocity, it is not accelerating.
What is the velocity if acceleration is zero?
If acceleration is zero, then the velocity will remain constant. The object will continue to move at the same speed and in the same direction.
If you know the constant velocity of a moving object what can you predict?
If you know the constant velocity of a moving object, you can predict its position at any future time by multiplying the velocity by the time elapsed. This assumes that the object continues to move at that constant velocity without any external forces acting on it.
Can an object traveling at constant velocity have acceleration?
No, if an object is traveling at a constant velocity, it means that its speed and direction are not changing. Acceleration is the rate at which velocity changes over time, so an object with constant velocity by definition cannot have acceleration.
