Please show this part you've done.ola_12 said:I am stuck, please help. I did the conservation part but then i can't move on.
Yes, that will give the speed of the combined object assuming that m1 > m2 .ola_12 said:m1Vi1 + m2Vi2 = m1Vf2 + m2Vf2
Vf = Vi(m1-m2) / (m1+m2)
this is how i interpreted it, I'm not sure if I'm on the right track or not.
The smaller mass m1 is 100 grams while the larger mass m2 is 500 grams. This means that m2=5*m1. We can use this fact to place it in the equation that you found earlier to find the final speed Vf in terms of the initial speed Vi.ola_12 said:No, I think you've lost me guys, I'm not sure I'm getting what y'all mean about m2 = 5*m1. what about the initial velocity that we don't have? Cause when i substitute m2 I still can't get Vf.
The final speed of a mass collision is the velocity at which two objects move after colliding. It is calculated by dividing the total momentum of the objects by their combined mass.
The final speed of a mass collision can be calculated using the equation v = (m1u1 + m2u2)/(m1 + m2), where v is the final speed, m1 and m2 are the masses of the objects, and u1 and u2 are their initial velocities.
The final speed of a mass collision can be affected by the masses of the objects, their initial velocities, and the angle at which they collide. Other factors such as friction and external forces may also play a role.
No, the final speed of a mass collision can vary depending on the initial conditions of the objects involved. In perfectly elastic collisions, the final speed will be different from inelastic collisions.
Calculating the final speed of a mass collision allows us to understand the outcome of the collision and predict the behavior of objects after impact. This information is crucial in fields such as engineering, physics, and safety testing.