Dina has a mass of 50 kilograms and is waiting at the top of a ski slope that's 5 meters high. joules.
The maximum kinetic energy she can reach when she skis to the bottom of the slope is
Use PE = m*g*h and g= 9.8 m/s2. Ignore air resistance and friction.

i think the answer would be b

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete

it is given that trillions of microbes make up to 1% to 3% of the body mass.

let's take average of this percentage: 2%

consider the average mass of the human body as 70 kg.

then, trillions of microbes would have mass  

therefore, 100 trillion micro-organisms would weigh:

this is an approximate value and could change depending on the mass of the human body and percentage of the microbes present in it.

average mass per microorganism =

inverse v=i*r

nice nice