Because the object never moves in the direction of the force. So the product of (force) times (distance) is zero, and F x D is the definition of work.
The centripetal force is responsible for providing the centripetal acceleration required to keep an object moving in a circle. As the centripetal force increases, the centripetal acceleration also increases, causing the object to move in a tighter circle. Conversely, a decrease in centripetal force will lead to a decrease in centripetal acceleration, resulting in a wider circle or the object moving off its circular path.
centripetal- Dashun Walden
No, centripetal force is not acting when a body is moving in a straight line. Centripetal force is required to keep an object moving in a curved path.
The formula for centripetal acceleration of an object moving in a circular path is a r, where a represents the centripetal acceleration, r is the radius of the circular path, and is the angular velocity of the object.
A centripetal force acts towards the center of the circle, continually changing the object's direction towards the center. This force prevents the object from moving in a straight line and keeps it moving in a circular path.
The centripetal force is responsible for providing the centripetal acceleration required to keep an object moving in a circle. As the centripetal force increases, the centripetal acceleration also increases, causing the object to move in a tighter circle. Conversely, a decrease in centripetal force will lead to a decrease in centripetal acceleration, resulting in a wider circle or the object moving off its circular path.
centripetal- Dashun Walden
No, centripetal force is not acting when a body is moving in a straight line. Centripetal force is required to keep an object moving in a curved path.
The formula for centripetal acceleration of an object moving in a circular path is a r, where a represents the centripetal acceleration, r is the radius of the circular path, and is the angular velocity of the object.
A centripetal force acts towards the center of the circle, continually changing the object's direction towards the center. This force prevents the object from moving in a straight line and keeps it moving in a circular path.
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.
Tangential acceleration is the change in speed of an object moving in a circular path, while centripetal acceleration is the acceleration that keeps an object moving in a circular path. Tangential acceleration affects the speed of the object, while centripetal acceleration affects the direction of the object's motion.
The centripetal force required to keep an object moving in a circle increases as the velocity of the object increases. This is because a higher velocity means there is a greater tendency for the object to move in a straight line, requiring a stronger force to keep it moving in a circle. In other words, centripetal force is directly proportional to the square of the velocity of the object.
The centripetal force that keeps an object moving in a circular path is provided by the inward force acting towards the center of the circle.
Centripetal velocity is the velocity of an object moving in a circular path. It is always directed towards the center of the circle. In circular motion, the centripetal velocity is necessary to keep the object moving in a curved path instead of a straight line.
centripetal acceleration
Centripetal force is a force that makes a body follow a curved path: it is always directed orthogonal to the velocity of the body, toward the instantaneous center of curvature of the path.I linked my source.