Answer:
If the DNA of the proteins changes, this is called a mutation.
Explanation: Hope it helps you :))))
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The density of an object is given by:
D = M/V
D = density, M = mass, V = volume
The volume of the cube V is given by:
V = s³
where s = side length
Make a substitution:
D = M/s³
Given values:
M = 20kg, s = 20×10⁻²m
Plug in and solve for D:
D = 20/(20×10⁻²)³
D = 2500kg/m³
(A) The impeller blades are worn or slipping on the shaft
Answer:
does this even make sense
Explanation:
Let's first convert the initial and final speed of the vehicle in m/s:
Therefore, the acceleration of the car is given by
And so now we can calculate the force required by using Newton's second law: