0
How can a boat move at a constant velocity if its propelier provides a stead force to it?
If a boat's propeller provides a steady force, the boat can move at a constant velocity if the force provided by the propeller is balanced by the opposing forces like water resistance, friction, and drag. Once these forces reach equilibrium, the boat will continue to move at a steady speed.
What else can I help you with?
How can a boat move at constant velocity if it's propeller provides a steady force to it?
Terminal velocity, where the driving force = drag force from the water
How can a boat move at constant velocity if its propeller provides a steady force to it?
A boat moves at a constant velocity if the force provided by the propeller exactly balances the resistive forces such as drag and friction acting on the boat. Once the forces are balanced, the boat will continue moving at a constant velocity as long as the propeller keeps applying the same force.
Why areal velocity is constant in central force?
In central force motion, the centripetal force acts perpendicularly to the velocity, causing the direction of the velocity to change but not its magnitude. As a result, the areal velocity (the rate at which the radius vector sweeps out area in a given amount of time) remains constant. This is a consequence of angular momentum conservation in a central force field.
A feather with no net force on it maintains constant?
In physics, net force refers to the overall force acting on an object. A feather with no net force on it maintains constant velocity.
Suppose the force of friction on a sliding object is 10N. what is the force needed to maintain a constant velocity is?
To maintain a constant velocity, the force needed to overcome the frictional force must be equal in magnitude but in the opposite direction. Therefore, a force of 10N is needed to maintain the constant velocity of the sliding object.
How can a boat move at constant velocity if it's propeller provides a steady force to it?
Terminal velocity, where the driving force = drag force from the water
How can a boat move at constant velocity if its propeller provides a steady force to it?
A boat moves at a constant velocity if the force provided by the propeller exactly balances the resistive forces such as drag and friction acting on the boat. Once the forces are balanced, the boat will continue moving at a constant velocity as long as the propeller keeps applying the same force.
Why areal velocity is constant in central force?
In central force motion, the centripetal force acts perpendicularly to the velocity, causing the direction of the velocity to change but not its magnitude. As a result, the areal velocity (the rate at which the radius vector sweeps out area in a given amount of time) remains constant. This is a consequence of angular momentum conservation in a central force field.
A feather with no net force on it maintains constant?
In physics, net force refers to the overall force acting on an object. A feather with no net force on it maintains constant velocity.
Suppose the force of friction on a sliding object is 10N. what is the force needed to maintain a constant velocity is?
To maintain a constant velocity, the force needed to overcome the frictional force must be equal in magnitude but in the opposite direction. Therefore, a force of 10N is needed to maintain the constant velocity of the sliding object.
If we are told that an object has a constant velocity what can we say about the force on that object?
If an object is moving with constant velocity, then the net force acting on it is zero. This means that the forces acting on the object are balanced, resulting in no acceleration and a constant velocity.
What is the net force acting on a car cruising at a constant velocity of 70 kmh on a level road?
If the velocity is constant (no acceleration), the net force is zero.
If a cart is observed moving at a constant velocity along a horizontal frictionless track is there a constant net force acting on it in the direction of motion?
No force is acting on it. Constant velocity means no acceleration, which means no force, from f=ma, no 'a' no force.
What is the acceleration of of an object that moves at a constant velocity and it net force?
The acceleration of an object with constant velocity is zero. It's force will be Mv^2 where M is it's mass and v is it's velocity.
What is the net force on an object with constant velocity?
If the object is moving in a straight line, then the net force on it is zero. If the object is not moving in a straight path, then there is some non-zero net force acting on it even if its speed is constant. We don't have enough information to describe the magnitude or direction of the force.
Why is it easier to determine the coefficient of kinetic friction if the object moves with a constant velocity?
When an object is moving at a constant velocity, it means that the forces acting on it are balanced. In this case, the force of kinetic friction is equal and opposite to the applied force, making it easier to calculate the coefficient of kinetic friction using the known values of force and normal force.
What happens to the velocity of an object when balanced force act on it?
The velocity is constant and there is no net or unbalanced force.
