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mezya [45]
3 years ago
14

Answer it fast and no spamming....! !

Physics
1 answer:
ExtremeBDS [4]3 years ago
3 0

Answer:

When the resistances are connected in the parallel the equivalent resistance will be always less than the value of the lowest resistance in the parallel circuit.

The equivalent resistance in the parallel circuit can be calculated using the following formula.

1/R=1/R1+1/R2+1/R3

1/R= 1/10+1/20+1/30

1/R=(6+3+2)/60

1/R=11/60

R=60/11

R=5.45 Ohms

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Answer: More specifically, the term is typically defined as a period when gross domestic product (GDP) declines for two consecutive quarters. This prevailing line of thought was popularized by economist Julius Shiskin in 1974.

Explanation:

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3 years ago
Everyday lifestyle choices affect your physical fitness. Please select the best answer from the choices provided. T F
amid [387]
Answer:
True

Explanation:
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9 0
3 years ago
Read 2 more answers
1. A 700 kg satellite is in orbit 2.4 x 106 meters from the center of the Earth. What is the force of
nevsk [136]

Answer:

4.8 \cdot 10^4 N

Explanation:

The force of gravity acting on the satellite is given by:

F=\frac{GMm}{r^2}

where

G is the gravitational constant

M=5.98\cdot 10^{24} kg is the Earth's mass

m is the mass of the satellite

r is the distance of the satellite from the Earth's centre

Here we have

m = 700 kg

r=2.4\cdot 10^6 m

Substituting into the equation, we find:

F=\frac{(6.67\cdot 10^{-11})(5.98\cdot 10^{24})(700)}{(2.4\cdot 10^6)^2}=4.8 \cdot 10^4 N

<em>Note that the distance mentioned in the problem (2.4 x 10^6 meters) is not realistic, since it is less than the radius of the Earth (6.37 x 10^6 meters).</em>

3 0
3 years ago
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svetlana [45]

Answer:

c) 20km/h

this is your answer. l want to Tell you that your profile is good

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7 0
3 years ago
The specific heat capacity of copper is three times the specific heat capacity of lead. Equal masses of copper and lead are heat
kondor19780726 [428]

Answer:

three times

Explanation:

Heat added is calculated according to the following equation

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where Q is the heat added

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           ΔT is the temperature change in Kelvin or degree Celsius

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4 0
3 years ago
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