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If a body is moving with constant velocity is it moving with constant acceleration?
An object moves with constant velocity when there is no net force acting upon it. If there are no forces acting on an object, or if the forces acting on it "cancel out" leaving a net force of zero acting on the object, it will have zero acceleration. With a zero acceleration, the velocity of the object will be constant.
Can an object have zero velocity and nonzero acceleration?
Yes, an object can have zero velocity and nonzero acceleration. This occurs when the object is changing its direction but not its speed. For example, in circular motion, the object's velocity is constantly changing direction, leading to a nonzero acceleration even when its speed is constant.
If an object has no net force acting on it?
If an object has no net force acting on it, it will either remain at rest or continue moving at a constant velocity in a straight line, following Newton's first law of motion.
If a car is moving to the left with constant velocity are thera any forces acting on it?
When you say 'moving to the left' I presume you mean with a degree of left turn of the steering wheel rather than the car has turned into a left hand direction and is now moving straight ahead in the new direction. In which case, yes, there is force acting on it. Newton's first law dictates that there must be, otherwise it would not continue to change direction. The force comes from the ground which pushes against the tyres.
If an object is moving away from you and left alone what happens?
If an object is moving away from you and there are no forces acting on it,then it continues moving in a straight line at constant speed.
If a body is moving with constant velocity is it moving with constant acceleration?
An object moves with constant velocity when there is no net force acting upon it. If there are no forces acting on an object, or if the forces acting on it "cancel out" leaving a net force of zero acting on the object, it will have zero acceleration. With a zero acceleration, the velocity of the object will be constant.
If the sum of all the forces acting on a car is zero then the speed of the car always?
If the sum of all the forces acting on a car is zero, it means that the car is in a state of equilibrium. In this case, the car will either be at rest or moving at a constant speed. If the car is already moving at a certain speed, it will continue to move at that speed due to the balance of forces acting on it.
Under what conditions is it possible to have a constant speed yet a nonzero acceleration?
A body can have a constant speed yet a nonzero acceleration when it is in a circular motion because though it is having a constant speed but the direction in which it is moving keeps changing at each instance and since acceleration is a vector quantity,it becomes non-zero.
What do you know about the forces acting on an object that is moving at a constant velocity?
When an object is moving at a constant velocity, the forces acting on it are balanced. This means that the net force on the object is zero, which allows it to continue moving at a constant speed in a straight line. The forces acting on the object may include friction, air resistance, and any applied forces.
What will happen to an object moving at a constant speed if the forces acting on it are balanced?
If the forces acting on an object are balanced and the object is moving at a constant speed, the object will continue to move at that constant speed in a straight line. There will be no change in the object's velocity or direction of motion.
Can an object have zero velocity and nonzero acceleration?
Yes, an object can have zero velocity and nonzero acceleration. This occurs when the object is changing its direction but not its speed. For example, in circular motion, the object's velocity is constantly changing direction, leading to a nonzero acceleration even when its speed is constant.
Does an object moving in a constant speed in a straight line have any forces acting on it?
It will have zero force BUT, it WILL have a constant velocity
Is it possible for a car moving with a constant velocity to have forces acting on it?
No,because if the car is moving at a constant velocity that means the acceleration is zero. So the net force is zero and there may be some forces acting on it. Only gravity, downward.
Objects moving at a constant speed in a straight are said to be in?
Objects moving at constant speed in a straight line are said to be in equilibrium. That is there is no force acting on them. If a force was acting there would be aceleration and the velocity would change.
If an object is moving at constant velocity what is the sum of all of the forces acting on the object?
zero
What are the condition for an object to stay at rest the moving at constant velocity?
The condition for an object to stay at rest or if moving, moving at a constant velocity is that the sum of forces acting on the object be zero or that no force acts on the object.
If the force acting upon an object are balanced then the object Amust not be moving Bmust be miving with constant velocity Cmust not be accelerating Dnone of these?
If the force acting upon an object are balanced then the object must not be accelerating
