Given:
The average temperature of the outer space near the earth is T_f=50.3 °F
To find:
Convert the given temperature to kelvin(K)
Explanation:
The temperature can be converted from degree Fahrenheit to kelvin using the formula,
On substituting the known values,
Final answer:
Thus 50.3 °F is equal to 283.17 K
<span>LOCATION Z, because it is only 2 away from the coast.
The rest are farther inland
hope this helps</span>
Answer:
m₂ = 15660 kg
Explanation:
Given that,
Before collision,
Mass of box car 1, m₁ = 8700 kg
Speed of box car 1, u₁ = 14 m/s
Speed of box car 2, u₂ = 0 (at rest)
After collision,
The two stick together and move off with a speed of 5 m/s
Let m₂ is the mass of the second car. As cars stick together, it is a case of inelastic collision. Using the conservation of momentum as follows :
So, the mass of the second car is 15660 kg.
I had to do it on a separate sheet. Look for the picture I attached.