375km
Explanation:
Given parameters:
Time of travel = 5hr
Average velocity = 75km/hr south
Unknown:
Displacement between Chihuahua and El paso = ?
Solution:
Velocity is the rate of change of displacement of a body with time. It is a vector quantity that has both magnitude and direction;
Velocity = 
Since the unknown is displacement;
displacement = velocity x time
input the values;
displacement = 75km/hr x 5hr = 375km
learn more:
Velocity brainly.com/question/10883914
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Answer:
The paper does not catch fire when wrapped around aluminium pipe because aluminium absorbs the heat, so paper does not attain its ignition temperature.
Explanation:
Answer:
1.352 × 1018 newtons
Explanation:
The force of gravity between the two planets is given by:
where
is the gravitational constant
is the mass of the Earth
is the mass of Jupiter
is the distance between the two planets
Substituting all the numbers into the equation, we find:
The answer would be D because the smaller the footprint, the less damage a person is doing to the environment.
"per second" is exactly the definition of "Hertz".
50 per second is 50 Hz. (B)
