As we know that fulcrum is shifted to one side by 1.33 cm
so here let say left side mass is m1 while on other side mass is m2
so we will have


now in order to find the percentage we have



so it is 10.5 % less mass
Answer:
The change is momentum is given by ∆p=p(inital) - p(final) =4-2=2 kg.m/s
Explanation:
momentum is the product of mass and velocity (speed)
So it's initial momentum would be:
p=mv=(1)(4)=4 kg.m/s
It's final momentum is given by:
p=mv=(1)(2)=2 kg.m/s
Answer:
<em>huh? sorry i can</em><em>'</em><em>t read perfectly:((</em>
Answer:
B, the number of protons.
Explanation:
It is the number of protons found in the nucleus of the atom.