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ExtremeBDS [4]
3 years ago
14

In a prototype helicopter, a jet is expelled out of the helicopter’s side to make it turn in the opposite direction. If the jet

supplies 10,000 N of force and the helicopter’s forward speed remains at 20 m/s, what is the radius of the helicopter’s turn?
Physics
1 answer:
Nimfa-mama [501]3 years ago
6 0

Answer:

The radius is (0.04m) meters

Explanation:

F = mv^2/r

m is the mass of the helicopter = m kg

v is the speed of the helicopter = 20 m/s

F is force supplied by the jet = 10,000 N

10,000 = m×20^2/r

r = 400m/10,000 = 0.04m

The radius is (0.04m) meters

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<h3>Heat capacity of the silver spoon</h3>

The heat capacity of theb silver spoon is the quantity of heat absorbed by the silver spoon. The heat capacity of the silver spoon at the given temperature difference is calculated as follows;

Q = mcΔθ

where;

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Q = 50 x 0.237 x (89 - 20)

Q = 817.65 J

Thus, the heat capacity of the silver spoon at the given temperature difference is 817.65 J.

Learn more about heat capacity here: brainly.com/question/16559442

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