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Firdavs [7]
3 years ago
7

a man throws a football straight into the air. As it rises,it slows down. Which type of energy is the football gaining?

Physics
2 answers:
Arlecino [84]3 years ago
8 0

Answer:

Potential energy

Explanation:

As the man throws a ball, the ball gains some kinetic energy. As the ball goes up the velocity of ball goes on decreasing and the height goes on increasing. It means the it loses kinetic energy and gaining potential energy.

kotykmax [81]3 years ago
5 0
It is gaining potental energy which will then transfer to knetic energy as it falls
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Answer:

134.75935 seconds

Explanation:

m = Amount of water = 240 mL

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\Delta T =  Change in temperature = 100-25=75

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So, Energy = 0.51Pt

As energy is conserved

Q = 0

\\\Rightarrow -mc\Delta T+E=0\\\Rightarrow -mc\Delta T+Pt=0\\\Rightarrow -240\times 4.2(100-25)+0.51\times 1100t=0\\\Rightarrow t=\frac{240\times 4.2(100-25)}{0.51\times 1100}\\\Rightarrow t=134.75935\ s

The it takes to raise the temperature is 134.75935 seconds

6 0
3 years ago
A 1,200 kg car rolls down a hill with its brakes off and transmission in neutral. At one moment it is moving 5.0 m/s. A little l
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4 0
4 years ago
A charge of +0.08 C moves to the right due to a 4 N force exerted by an electric field. What is the magnitude and direction of t
Otrada [13]

This is late but the answer is 50 n/c right

4 0
3 years ago
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Help please thank you very much
Marta_Voda [28]
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7 0
3 years ago
When a mixture contains substances that are not evenly mixed, it is called Group of answer choices Compound Heterogeneous Mixtur
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Answer:

it is called Group of heterogeneous mixture

Explanation:

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3 years ago
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