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Bess [88]
3 years ago
14

What does this picture mean?

Physics
2 answers:
I am Lyosha [343]3 years ago
6 0

Answer: Option (a) is the correct answer.

Explanation:

The given sign in the picture is a large image and usually these signs are used on roads in order to alert people that trucks are also passing through so everyone must drive carefully in order to avoid any accident.

These signs are basically caution symbols framed for the safety of people.

Whereas a sign with no trucks on this roadway will have a cross sign on the picture of a truck.

Thus, we can conclude that the given picture mean that be aware of large trucks on the roadway.

ivann1987 [24]3 years ago
5 0
<span>
be aware of large trucks on the roadway
Tip: usually, these signs are hazard signs or warning.
Also, this isnt physics </span><span />
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A parallel circuit has three branches. Each branch has a resistance of 37.5 ohms. The total current is 7.5 amps. What is the cur
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Answer:

Current in each branch will be 2.5 A

Explanation:

We have given that a circuit has three branch each has a resistance of 37.5 ohm

We have also given that a total current of 7.5 A is flows through the circuit

As we know that in parallel circuit total current is the sum of current flowing through each branch

As the resistances of each branch is same so current will also be same

As there is 3 branches in circuit so current in each branch will be \frac{7.5}{3}=2.5A

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D. freezing, deposition, and condensation

Explanation:

In order to understand, let's see the definition of these changes of state:

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- deposition: deposition occurs when a substance changes from gas state to solid state, without passing through the liquid state

- condensation: this process occurs when a substance changes from gas state to liquid state

In all the three processes listed above, energy is released from the substance, which in fact loses energy. In fact:

- in a liquid, the particles have more energy than in a solid (because in liquid they can move, while in solid they can only vibrate), so during freezing, since a liquid turns into a solid, it releases energy to the surrounding

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Integrating acceleration, we obtain velocity:
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v(t) = t + 2(t)^(3/2)

Integrating velocity to obtain an equation for displacement:
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Explanation:

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The correct statements for the magnetic force are :

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