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ss7ja [257]
3 years ago
13

Air trapped in the cooling system could create undesirable areas of combustion heat buildup in the engine called _____.

Physics
1 answer:
viktelen [127]3 years ago
3 0

Answer:

<em>Air pockets.</em>

<em></em>

Explanation:

Air pockets in the cooling system are bubbles of air trapped within the lines (hoses and pipes) of the cooling system. This air bubbles enter the cooling system usually during the process of filling the radiator coolant fluid (usually water), or replacing the water pump or the radiator hose during repairs or servicing of the cooling system. <em>The trapped air prevent pressure movement that is needed by the coolant to move the heat generated from the engine cylinder, resulting in heat build up</em>. The solution is to "bleed" the engine through the radiator lid or some air release valves.

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As a capacitor is being charged in an RC circuit. the current flowing through a resistor isa) increasingb) decreasingc) constant
Montano1993 [528]
<h2>Answer: decreasing</h2>

An RC circuit is an electrical circuit composed of resistors and capacitors, where the charging time T of the circuit is proportional to the magnitude of the electrical resistance R and the capacity C of the capacitor.  

As shown below:

T=R.C

In this context, the electrical resistance is the opposition to the flow of electrons when moving through a conductor.

Therefore:

<h2>When a capacitor is being charged in an RC circuit, the current flowing through a resistor <u>decreases</u>.</h2>

And the correct option is b.

4 0
3 years ago
When a bat strikes a ball, the force exerted can send the ball deep into the outfield. Where is the equal and opposite force in
Delvig [45]

Answer:

The answer is option B:  the ball´s force on the bat

Explanation:

Using Newton's third law (action and reaction) that says: If two bodies interact the force of one exerts on the other is of equal magnitude, direction and opposite direction

Therefore, if the bat hits the ball (action), the ball (reaction) with a force on the bat of equal magnitude, but opposite direction

3 0
3 years ago
Options: Power, energy, time
horsena [70]

Answer:

power is the rate of time it takes to use a certain amount of energy

Explanation:

i think,, dont take my word for it tho.

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4 0
3 years ago
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Which two factors determine the arhount of work done?
Scilla [17]
<h2>Answer:distance and force</h2>

Explanation:

Let W be the work done.

Let F be the force applied.

Let S be the displacement of the object.

Workdone by a object is defined as the dot product of force and displacement.

W=F.S

Since distance is the magnitude of displacement when force and displacement are in a same direction,

|W|=|F|\times distance

So,work done depends on force applied and distance.

8 0
3 years ago
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kotegsom [21]

Answer:

here is ur answer in the attachment

Explanation:

mark ‼️ it brainliest if it helps you ❤️

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3 years ago
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