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Mrac [35]
2 years ago
14

Calculate the mass of a planet that exerts a 1.5 X 10 13 N force on a 5.4 x 10

Physics
2 answers:
astraxan [27]2 years ago
8 0

Answer:

umm I also need help sorry

Explanation:

help..

kodGreya [7K]2 years ago
8 0

Answer:

1.07 X 10^15 kg

Explanation:

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Answer:

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hope this helps, if you want more elaboration, tell me

7 0
2 years ago
Which of the following is NOT true about energy conversion devices?
konstantin123 [22]

Answer:

D

Explanation:

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5 0
3 years ago
A 1100 kg sports car accelerates from 0m/s to 32m/s in 10 seconds. What is the average power of the engine?
timurjin [86]

Answer:

The average power of the engine of the sports car is 56.32 kW

Explanation:

Given;

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initial velocity of the sports car, u = 0 m/s

final velocity of the sports car, v = 32 m/s

time of motion, t = 10 s

The kinetic energy of the car is given by;

K.E = ¹/₂m(v² - u²)

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K.E = ¹/₂ x 1100 x 32²

K.E = 563200 J

The average power of the engine of the sports car is given by;

Pavg = Energy / time

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Pavg = 56320 W

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Therefore, the average power of the engine of the sports car is 56.32 kW

8 0
3 years ago
How did France and Spain use what they learned during the American revolution to benefit their own countries
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Spain declared war on Britain as an ally of France, itself an ally of the American colonies, and provided supplies and munitions to the American forces. Beginning in 1776, it jointly funded Roderigue Hortalez and Company, a trading company that provided critical military supplies.
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A father is pulling his child on a sled in the snow. According to Newton’s Third Law, the force the father exerts on the sled is
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3 years ago
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