The problem about describes a perfectly inelastic collision. We are tasked to find the initial velocity of an object having a mass of 6 kg moving due west. It is given in the problem that after collision the cart sticks together and it stops. Thus, the final mass is the sum of the two cart and the final velocity is zero. For a perfectly inelastic collision,
m1v1-m2v2=vf(m1+m2)
By Substitution,
3(4)-6(v2)=0
6v2=12
v2=2
Therefor, the initial velocity if a 6 kg cart is 2 m/s
Answer:
Every individual part of a cell has a very important and specific purpose. If even one of these went wrong it would throw off the other parts and most likely damage the cell. They all work in a bit of unison, so it's very important nothing bad happens to one. Hope this helps you out! :)
B. is it i just got done this in class like two weeks ago hope it helps
Answer:
The number of people attending the events people
Explanation:
Generally total sound intensity is given as
Where
is the total sound intensity
is the signal level from each single source
n is the number of source
Substituting the given value
97 = 43.2 + 10log(n)
53.8 = 10log(n)
log(n) = 5.38
Raising both sides to the power of 10
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