A force, applied to an object, will cause an acceleration, that is, a change in velocity. This may be an increase or a decrease in speed, or a change of direction.
When an object is moving at a steady speed, it experiences no acceleration, meaning that the net force acting on it is zero. This means that the object will continue to move in a straight line at a constant speed unless acted upon by an external force.
The net force on a car moving at a constant speed in a straight line is zero. This is because the forces acting on the car, such as friction and air resistance, are balanced by the force produced by the engine to maintain the constant speed.
Constant forces provide a constant speed. This is true on a basic physics level, you could argue and bring up examples but this is PHYSICS, it doesn't deal with real life. It's all mirrors and forces.
Terminal speed refers to the constant speed that an object reaches when the drag force acting on it equals the driving force. This means the object no longer accelerates and continues moving at a constant velocity. It occurs when the drag force and gravitational force are balanced.
An object at a constant speed has no net force acting on it because the forces are balanced. When there is no net force, the object will continue to move at a constant speed due to inertia, which is the tendency of an object to maintain its state of motion.
The force on a mass moving at a constant speed and direction is 0.
An object will move at constant speed until acted upon by a force.
When an object is moving at a steady speed, it experiences no acceleration, meaning that the net force acting on it is zero. This means that the object will continue to move in a straight line at a constant speed unless acted upon by an external force.
The net force on a car moving at a constant speed in a straight line is zero. This is because the forces acting on the car, such as friction and air resistance, are balanced by the force produced by the engine to maintain the constant speed.
because there if speed is constant than ball never come back to earth hence speed of ball is not constant
Constant forces provide a constant speed. This is true on a basic physics level, you could argue and bring up examples but this is PHYSICS, it doesn't deal with real life. It's all mirrors and forces.
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.
If the speed is constant, then the group of forces acting on the object is balanced. So the portion of the force acting in the direction of the motion must be equal and opposite to the force of friction.
Terminal speed refers to the constant speed that an object reaches when the drag force acting on it equals the driving force. This means the object no longer accelerates and continues moving at a constant velocity. It occurs when the drag force and gravitational force are balanced.
An object at a constant speed has no net force acting on it because the forces are balanced. When there is no net force, the object will continue to move at a constant speed due to inertia, which is the tendency of an object to maintain its state of motion.
There is a huge difference between constant speed and constant acceleration. Constant speed is when the object is travelling constant, no change in its velocity and acceleration or in other words no extra force to speed up. Constant acceleration when the object is acceleration constant, it means that the speed of the object is change at the same rate each second. The acceleration rate at which the object is travelling is constant. for example, when a car is stationary at a traffic light and it starts acceleration, picking up speed but the rate of acceleration will not constant because the amount of force applied differs each second due to the acceleration rate.
The magnitude of the force of friction on the crate is equal and opposite to the force you apply to push it, as long as the crate is moving at constant speed. This is because the force of friction balances the push force to prevent acceleration.