First, calculate the work done: 54 x 10 = 540J.
Now calculate power: 540 / 6 = 90.
The answer is 90W.
Hope this helps.
Answer:
Two vectors not lying in the same line and pointing in different direction
C. Two-dimensional
Explanation:
One-Dimensional vectors will point in a single direction only. There magnitude will simply add up.
In case of opposite directions, both the vectors must be lying on a straight line. There magnitude will be subtracted from each other,
Two dimensional vectors are quantities with magnitude and direction and they are represented by two components, x and y.
So, vectors which are not in a straight line and point in different directions are called Two-dimensional vectors.
Ultraviolet (UV) light can be used to estimate protein solution concentrations because amino acids such as Tryptophan and tyrosine residues can absorb at 280 nm.
<h3>Why does UV absorption allow protein study?</h3>
The proteins are macromolecules able to absorb light at different wavelengths, especially at 280 nanometers or nm, which depend on the amino acid residues that form the polypeptide chains, and peptide interaction bonds also absorb light.
In conclusion, Ultraviolet (UV) light can be used to estimate protein solution concentrations because amino acids such as Tryptophan and tyrosine residues can absorb at 280 nm.
Learn more about macromolecules and UV absorption here:
brainly.com/question/19339956
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Answer:
The force is
Explanation:
Given that,
Mass of car = 64 kg
Suppose, a 1400-kg car that stops from 34 km/h on a distance of 1.7 cm.
We need to calculate the acceleration
Using formula of acceleration
Where, v = final velocity
u = initial velocity
a = acceleration
s = distance
Put the value into the formula
We need to calculate the force
Using formula of force
Negative sign shows the direction of the force is in the direction opposite to the initial velocity.
Hence, The force is