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geniusboy [140]
3 years ago
11

A firefighter is trying to

Physics
2 answers:
VLD [36.1K]3 years ago
7 0
Kinetic Energy. Kinetic energy is any type of movement. Movement is what is needed to break through a door.
tino4ka555 [31]3 years ago
4 0

Answer:

he will use kinetic energy to break through the door

Explanation:

because kinetic energy is movement and force

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Two light bulbs are installed in two sockets, the sockets are connected in series, and power is then applied to the combination
Arisa [49]

Answer:

False

Explanation:

<em>If one of the bulbs is removed from the series, the other bulb will not come on at all.</em>

This is because the removal of one of the bulbs would interrupt the flow of current though the entire circuit.

Hence, that the other one will get brighter if one of two bulbs in a circuit is removed from its socket is not true.

5 0
3 years ago
should an electrician wear gloves made of a metal or a nonmetal element when working around electrical wires explain your answer
Agata [3.3K]
Non metal because if the wire was unknowingly live, it could shock him and the current would travel through metal gloves.
6 0
3 years ago
If an object is moving to the right and there is a net force acting on it to the left, what will happen to the object?
Ksju [112]
Hdjnenhdhdbbdbddbbdjjdjdjjejekrkrk
7 0
3 years ago
Name three types of energy that exist in a large piece of charcoal on a grill in the sunlight. Explain why the charcoal has each
qaws [65]

Answer:

A large piece of charcoal on a grill in the sunlight (if it's burning) will consist of the following types of energy:

  1. Chemical
  2. Heat and
  3. Light

Explanation:

Charcoal is basically carbon which is produced when wood is heated strongly in the absence of oxygen. From a chemistry point of view, charcoal contains combustible carbon whose chemical formula is C. Sometimes, H_{2}O which is water may be found in it but in very small units.

All matter contains Heat energy. Charcoal is not an exception. As the charcoal burns, the heat energy is produced along with Light energy.

Light comes in many forms such as Infrared rays, Xrays, Visible Spectrum light, etc.

The glow which the coal gives off fall under the visible spectrum of light.

Cheers

8 0
3 years ago
Across:
vladimir2022 [97]

Answer:

it would be c i just had it

Explanation:

welcome................

6 0
2 years ago
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