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guapka [62]
3 years ago
9

1. A race car travels one lap around a track with a radius of 80 m and a speed

Physics
1 answer:
gulaghasi [49]3 years ago
6 0

Answer:

15

Explanation:

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How and why does the distance between 2 electrodes affect the rate of electrolysis? ...?
Rasek [7]
 <span>Nothing, in terms of the chemistry. 

The distance between the electrodes affects the electrical resistance very slightly. Increasing the distance increases the resistance and reduces the current slightly, which reduces slightly the amount of product. 

For most practical applications, for electrolysis done in a beaker, varying the distance between the electrodes will make little difference. 

Increasing the concentration of the electrolyte will increase the current flow because there are more charged particles to carry charge, and increase the product yield.</span>
4 0
3 years ago
Calculate the speed of your cat as it runs towards its food bowl 14.7m away in 4.5 s. Give answer in mph.
Luden [163]

Answer:

3.26mph

Explanation:

To calculate speed, use the formula distance/time. In this case, just divide 14.7  by 4.5.

4 0
3 years ago
Which circuit has the largest equivalent resistance?.
Alexeev081 [22]
The series circuit has the higher equivalent resistance, but to find the larger equivalent resistance you have to use Ohm's law (V2=I2R2), the power dissipated by the resistor can also be found using P2=I22R2=V22R2. To find the equivalent resistance of the circuit, notice that the parallel connection of R2 and R3 is in series with R1, so the equivalent resistance is Req=R1+(1R2+1R3)−1=1.00Ω+(16.00Ω+113.00Ω)−1=5.10Ω.

Hope this helps!
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6 0
2 years ago
According to the law of conservation of energy, when a car uses 10,000 J of chemical energy from gasoline, how much of this ener
Dmitriy789 [7]
The answer is A because its asking how much of all 3 energies combined will it give off.
6 0
3 years ago
Real quick, if the wavelength is longer the pitch of the sound will be lower and vise versa, correct?
Masteriza [31]
The answer is yes. If itbid longer it is lower. shorter me and higher
4 0
3 years ago
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