The ball drop 2kms in the air
Answer:
The Reynolds number is 5600.
Explanation:
Given that,
Density = 1400 kg/m³
Viscosity = 0.5 Pa's
Length = 2 m
Speed = 1 m/s
We need to calculate the Reynolds number
Using formula of Reynolds number
Where, 
= density of fluid
v = speed of syrup
l = length of a person
=Viscosity
Put the all value into the formula
Hence, The Reynolds number is 5600.
Answer:
C
Explanation:
Acceleration is defined as a change in velocity over time. This means that as long as the forces are not zero, the velocity should be changing. The can be negative (as this is negative acceleration also known as deceleration) or positive (known as acceleration). It doesn't matter if they are decimals or fractions.
'Ampere' is the unit of current. That's the rate at which
electrons travel in the circuit ... the number of electrons
every second. If you wanted the actual amount or number
of electrons, you'd need to know the length of time too.
It doesn't matter whether we're talking about a parallel or
series circuit.
Can you show the diagram please
