8/6/2023 0 Comments Impulsive force physicsEven a short duration force is strong enough to damage and break them. This helps in saving the eggs from coming in contact with any external force. Thus, the impulse force causes the objects present in the mortar to get crushed and break into smaller pieces.Įggs are stored in a specially designed soft cardboard-like material. This force is very strong and has a small response time. When a pestle strikes the mortar, a short time force gets exerted on the spices contained in it. The impulsive force exerted on the pile drives it into the ground. The impulsive force exists for a short duration but has a high magnitude value. This gives rise to the development of an impulsive force. When the driver is made to drop on a pile, it experiences a sudden change in momentum. This impulse force is strong enough to break the hard objects into pieces. By increasing the speed, the reaction time gets significantly reduced, and a huge magnitude impulsive force gets developed. When a martial artist intends to break hard objects such as bricks or wooden planks, etc., using his/her hands, he/she moves his/her hand swiftly and hits the object at a faster rate. The force exerted by the player acting on the ball is the impulsive force.Ī martial artist makes use of impulsive force to demonstrate his skills in a number of tricks. When a tennis ball hits the racket, it is supplied with a high magnitude and short duration force that helps to change the direction of motion of the ball. This helps the ball to advance in the forward direction swiftly and also helps the ball to cover large distances. This leads to a short reaction time and the development of a large impulsive force. When the golf ball is hit by the player, it receives a sudden change in momentum. The impulsive force helps the ball to travel long distances in a short duration of time. This sudden change of momentum leads to the generation of an impulsive force. After the force is exerted by the player, the momentum increases to a higher value due to the development of velocity. Hence, the product of mass and velocity of the body, i.e., momentum, comes out to be zero. When the ball is at rest, the velocity is zero. So, Impulse of force is equal to the change of momentum.When a football player kicks a ball suddenly with force, the ball shoots away. = x t = [(mv – mv 0) = change of momentum If force F is acting on a body for time t, then, Īgain a product of a force and the duration of action of the force are called impulse of the force. Again, when the electric switch is made off’ and on, this impulsive force also becomes effective. This type of force is an impulsive force. Here the time of collision between the ball and the racket is very small. That means, for a very brief period if a large force acts on a body, then that force is called impulsive force.Įxample: Suppose, a tennis ball is struck to a racket then a strong torte acts on the tennis ball. For this reason, this type of force is called impulsive force. If change of momentum can be measured, i.e., if impulse of force is known, then total result of the force will be known. It is not possible to know or measure impulsive force correctly. But as the magnitude of force is very large, so there is a sudden change of velocity and along with it momentum also changes. Impulsive force acts for such a brief period that during that time displacement of the body may be ignored. To strike carambole by a striker, hitting of a tennis ball by the bat, to kick a football, to hit a nail by a hammer, striking of a string of a musical instrument etc are a special type of force. During collision, explosion, sudden strike etc such type of force acts.
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