What’s the velocity of a ball falling with 100 joules of kinetic energy and a mass of 2 kilograms? use the formula, .
a.3 m/s
b.5 m/s
c.7 m/s
d.8 m/s
e.10 m/s

Try to answer all questions if possible i will take anything this is worth 21 ! ! 1. what rights do citizen's have in a monarchy? 2. what countries practice monarchy? 3. what is one advantage of a monarchy? 4. what is one disadvantage of a monarchy? 5. what rights do citizen's have in a dictatorship? 6. what countries practice dictatorship? 7. what is one advantage of dictatorship? 8. what is one disadvantage of dictatorship?

If there is another new infectious disease somewhere in the world, what do you think canadian officials should do

When the body has a weakened immune system, the production of antibodies is increased.