If they are connected exactly as shown, nothing can happen.
Answer:
2.82 D
Explanation:
Near point of the person eye is 85 cm that is
He wants to see the object at 25 cm so
For the lens we know that
\frac{1}{f}=0.04-0.01170=0.02823
We know that power of the lens
So
Answer:
200N
Explanation:
mass(m) = 10 kg
acceleration(a) = 20 m/s^2
Force = mass * acceleration
= 10*20
= 200 N
Force = 200N
Cant guarantee that this is the right answer, but it makes sense to me. Liquids generally dont have as much friction because theyre molecules arent packed as tight as solids and a lot of surfaces are warmer than ice, so the bottom of ice melts to water, making it more slippery and have less friction
The ability of a muscle to produce force in a single effort