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Mice21 [21]
3 years ago
7

Select the correct definition for each of the following terms:

Physics
1 answer:
777dan777 [17]3 years ago
6 0

Answer:

1)A

2)B

3)C

4) D

5) C

Explanation:

1)

System is an isolation of matter that has been chosen out of the universe and studied.

2)

Surroundings are everything outside the system that interacts with the matter within the system externally

3)

Thermal energy is associated with constant random motion of atoms and molecules associated with Temperature.

4)

Chemical energy is the energy stored in the bonds between the atoms and molecules. Breaking and making of these bonds lead to releasing and absorbing of energy to surroundings.

5)

Kinetic Energy is the energy associated with the motion of the particles.

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What would happen to a loop in a metal tube when it is heated
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A large crane consists of a 20 m, 3,000 kg arm that extends horizontally on top of a vertical tower. The arm extends 15 m toward
Anni [7]

Answer:

m=18000kg

Explanation:

From the question we are told that:

Crane Length l=20m

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Load M_l=5000kg

Generally the equation for Torque Balance is mathematically given by

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7 0
3 years ago
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F = BqVSinØ

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According to the Fleming's left - hand rule, the direction of the magnetic force on the electron will be moving out of the plane of the screen.

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