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A 4 kg object is moving at 6 m/s. If it collides with a wall and comes to a stop
Practice Questions
Q1
A 4 kg object is moving at 6 m/s. If it collides with a wall and comes to a stop, what is the impulse experienced by the object?
24 Ns
12 Ns
6 Ns
30 Ns
Questions & Step-by-Step Solutions
A 4 kg object is moving at 6 m/s. If it collides with a wall and comes to a stop, what is the impulse experienced by the object?
Steps
Concepts
Impulse
– Impulse is the change in momentum of an object when a force is applied over a period of time.
Momentum
– Momentum is the product of an object's mass and its velocity, and it is conserved in isolated systems.
Change in Velocity
– The change in velocity is calculated as the final velocity minus the initial velocity.
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