The magnitude of the average force acting on the object during the 2.9 ms time interval will be 0.3635 N.
Force is defined as the push or pulls applied to the body. Sometimes it is used to change the shape, size, and direction of the body.
From Newton's second law of motion the force is defined as the product of mass and the rate of change of the velocity;
[tex]\rm F=m(\frac{v-u}{t} )\\\\ F=0.61 \ kg( \frac{15.5 \ m/sec -0 \ m/sec}{2.9 \times 10^{-3} \ sec} ) \\\\F= 0.3635 \ N[/tex]
Hence, the magnitude of the average force acting on the object during the 2.9 ms time interval will be 0.3635 N.
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