Answer :
momentum change = 24N Each ball's initial speed was 6 m/s. Each ball's initial momentum before to the collision was equal to 0.05 x 6 = 0.3 kg m/s. The balls' motion direction changes after the collision.
F average =m(vf v i)/tv, where f =0m/s and vi=12m/s.
F average =m(vf vi)/t=0.5(012)/0.25=24N as a result momentum.
The first step is to convert km/h to m/s, which gives us the result of 27 / 3.6 = 7.5 m/s. Given that we are aware of the deformation distance, which is 75 cm (0.75 meters), we then apply the first equation.
The energy an object has as a result of its motion is known as kinetic energy. According to classical mechanics, an object's kinetic energy (KE) is equal to half of its mass (1/2*m) times its velocity.
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