Impulse is the change in momentum of an object over a certain period of time. It is calculated by multiplying the force acting on the object by the time interval during which the force was applied. Here are five situational examples of impulse:
1. A tennis ball is hit with a racket. The force of the racket hitting the ball and the time interval during which this force is applied determines the impulse. Formula: Impulse = Force x Time.
2. A car comes to a sudden stop when it hits a wall. The force of the car hitting the wall and the time interval during which this force is applied determines the impulse. Formula: Impulse = Force x Time.
3. A baseball player catches a ball. The force of the ball hitting the player's glove and the time interval during which this force is applied determines the impulse. Formula: Impulse = Force x Time.
4. A rocket takes off into space. The force of the rocket engines pushing against the ground and the time interval during which this force is applied determines the impulse. Formula: Impulse = Force x Time.
5. A person jumps off a diving board. The force of the person's legs pushing against the diving board and the time interval during which this force is applied determines the impulse. Formula: Impulse = Force x Time.
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Answer:
Impulse is the change in momentum of an object over a certain period of time. It is calculated by multiplying the force acting on the object by the time interval during which the force was applied. Here are five situational examples of impulse:
1. A tennis ball is hit with a racket. The force of the racket hitting the ball and the time interval during which this force is applied determines the impulse. Formula: Impulse = Force x Time.
2. A car comes to a sudden stop when it hits a wall. The force of the car hitting the wall and the time interval during which this force is applied determines the impulse. Formula: Impulse = Force x Time.
3. A baseball player catches a ball. The force of the ball hitting the player's glove and the time interval during which this force is applied determines the impulse. Formula: Impulse = Force x Time.
4. A rocket takes off into space. The force of the rocket engines pushing against the ground and the time interval during which this force is applied determines the impulse. Formula: Impulse = Force x Time.
5. A person jumps off a diving board. The force of the person's legs pushing against the diving board and the time interval during which this force is applied determines the impulse. Formula: Impulse = Force x Time.