Once you cut the string, there is no more a radial force acting on the heavy object. So, it will not continue in circular motion. However, it has a tangential velocity, which will make it fly in a tangential direction. The gravity converts it into a projectile motion.
Q. How much force is required for an object that is moving at a constant velocity?
It includes the law of inertia → if there is no force, F = 0, then the acceleration = 0 → the velocity doesn’t change → no force is needed to keep an object moving with constant velocity. If there is more than one force acting on an object, then F is the net force.
Table of Contents
- Q. How much force is required for an object that is moving at a constant velocity?
- Q. What causes objects to move or stop moving?
- Q. What will be the direction of the force of gravity when you cut the string?
- Q. What happens when you quickly flicked the paper explanation?
- Q. What happens when you hit the coin at the bottom slowly Why is this so?
- Q. What happens to the layers of the clay after they were pushed at both ends?
Q. What causes objects to move or stop moving?
A force is a push or pull that causes an object to move, change direction, change speed, or stop. Without a force, an object that is moving will continue to move and an object at rest will remain at rest. Not all forces cause motion, however. Some forces, like gravity and friction, resist or work against movement.
Q. What will be the direction of the force of gravity when you cut the string?
If you were to cut that string (no more gravity), the ball would fly off in a straight line in the direction it was going when you cut the string. That direction, by the way, is not directly away from your hand, but tangent to the circle.
Q. What happens when you quickly flicked the paper explanation?
Answer: it will changes in position and will fall to ground or may be in glass. Explanation: because when you applied strong force or pull quickly the paper in will changes its position.
Q. What happens when you hit the coin at the bottom slowly Why is this so?
Answer. Explanation: when you hit the bottom of the coin, the coin will move efficiently. the bottom coin moved because its inertia was not able to suppress the force exerted that was able to contact with it.
Q. What happens to the layers of the clay after they were pushed at both ends?
The strips of clay buckled upward. When two continental plates converge, a collision zone is formed. Unlike the other two types of convergent boundaries, subduction ceases for this particular type of convergence. No trench, no volcano, and definitely no island arc is created during this process.
