0
What else can I help you with?
Is a force to keep an object in motion?
A force is not required to keep an object in motion, according to Newton's First Law of Motion. An object in motion will continue moving at a constant velocity unless acted upon by an external force that causes a change in its motion.
Can the object be in motion if the net force acting on it is zero?
Yes, an object can be in motion if the net force acting on it is zero. This is known as balanced forces, where the force causing the object to move is equal in magnitude and opposite in direction to the force resisting its motion.
What is the relationship between motion and human movement?
Force isn't required to keep something moving. But force is the only wayto change the speed or direction of motion.
Is a net force required to keep an object moving?
Yes, a net force is required to keep an object in motion. Without a net force, the object will eventually come to rest due to various resistive forces such as friction and air resistance.
How much force is required to keep a body moving with constants speed on a frictionless surface?
On a frictionless surface, no force is required to keep a body moving with constant speed. According to Newton's first law of motion, an object in motion will remain in motion unless acted upon by an external force. Thus, in the absence of friction, the body will continue to move at a constant speed indefinitely.
What does a circular motion force diagram illustrate?
A circular motion force diagram illustrates the forces acting on an object moving in a circular path, showing the centripetal force required to keep the object moving in a curved trajectory.
Why is less force neede needed to keep an object moving than to start the object in motion.?
The best, purest answer is: Because no force at all is required to keep a moving object moving.
What is centipetal force?
Centripetal force is the force that keeps an object moving in a circular path. It acts towards the center of the circle and is required to balance the outward centrifugal force to keep the object in its trajectory. It is essential for maintaining the object's circular motion.
What is the relationship between centripetal force and velocity in circular motion?
In circular motion, centripetal force is the force that keeps an object moving in a circle. The centripetal force is directly proportional to the velocity of the object in circular motion. This means that as the velocity of the object increases, the centripetal force required to keep it moving in a circle also increases.
What is the origin of centripetal force?
The concept of centripetal force originates from Sir Isaac Newton's laws of motion, particularly his second law which states that a force is required to accelerate an object. Centripetal force is the force that acts on an object moving in a circular path, directed towards the center of the circle, and is required to keep the object in its circular motion.
How can frictional force be experimentally determined?
Frictional force can be experimentally determined by measuring the force required to overcome the friction between two surfaces in contact using a spring balance or a force sensor. By gradually increasing the force until motion starts, the static friction can be determined. For determining kinetic friction, the force required to keep the surfaces in motion at a constant velocity can be measured.
Is force needed to keep a body moving with unifom velocity?
No, once a body is moving with a constant velocity, no net force is required to maintain its motion. This is known as Newton's first law of motion, which states that an object will remain in its current state of motion unless acted upon by an external force.
