let's first off convert those mixed fractions to improper fractions, then get their difference.
now, the original amount, 3/2, if that is the 100%, what is 3/5 off of it in percentage?
Tony uses the length of his hand to measure the size of his desk. He finds the top of his desk to be about "3 hands by 9 hands"
1 answer:
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Answer:
Distance from the airport = 894.43 km
Step-by-step explanation:
Displacement and Velocity
The velocity of an object assumed as constant in time can be computed as
Where is the displacement. Both the velocity and displacement are vectors. The displacement can be computed from the above relation as
The plane goes at 400 Km/h on a course of 120° for 2 hours. We can compute the components of the velocity as
The displacement of the plane in 2 hours is
Now the plane keeps the same speed but now its course is 210° for 1 hour. The components of the velocity are
The displacement in 1 hour is
The total displacement is the vector sum of both
The distance from the airport is the module of the displacement: