# Yahoo Web Search

1. ### A 2 kg gram ball moving at 8m/s to the right, hits a 3 kg ball moving to the left at 5m/s.?

Initial momentum Pi = 2*8 - 3*5 = 1kgm/s Final momentum Pf = 2V1 + 3V2 = 1 so V2 = (1 - 2V1)/3 KEi...

1 Answers · Science & Mathematics · 26/03/2021

2. ### Consider the reaction. 2Fe2O3⟶4Fe+3O2Δ∘rxn=+824.2 kJ   The formation of 62.0 g of Fe results in?

...have 4 moles of Fe, so: 824.2kJ/4 mol = 206.05 kJ/mol pf Fe There is 62.0 g Fe so we convert these to ...

1 Answers · Science & Mathematics · 01/04/2021

3. ### Which word is normal?

...there was a place available there. I might hide that comic book beneath a stack pf other magazines (put it at the bottom and cover it up on purpose) but I...

3 Answers · Education & Reference · 24/03/2021

4. ### Should I join my former coworkers in a lawsuit? ?

I was in the tax business for over 30 years. I came across a handful of class action lawsuits during that time. The largest payout I ever saw was \$4.17. I know there can be real payouts sometimes, but usually what...