The value of an impuse will be equal to Impulse, I = 10.5 kg-m/s
What is impulse?
The impulse is defined as the product of the force to the time of the applied force. If the time is more then force reduced and if time is less then force will be higher.
It is given that,
Mass of an object, m = 1.5 kg
Initial velocity of the object, u = 15 m/s
Final velocity of the object, v = 22 m/s
Time duration, t = 3.5 s
We know that the impulse is equal to the change in momentum of an object.
[tex]F=ma\\\\\\a=\dfrac{\Delta a}{\Delta t}\\\\\\I=F\Delta t=m\Delta V\\\\\\I=1.5(22-15)=10.5\ \ \frac{kg \ m}{s}[/tex]
Hence, the impulse delivered to the object is 10.5 kg-m/s.
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