Ask question

Ask question

All categories

3 years ago

14

The total circuit resistance of a parallel circuit is always ________ the lowest resistance present in any branch of the circuit

.

1 answer:

solniwko [45]3 years ago

3 0

The answer is "less than".

You might be interested in

What is the scientific definition of tracked?

dexar [7]

To find or discover by investigation?

8 0

3 years ago

How many joules of heat would be required to heat 0.5 kg of aluminum by 2 kelvin

melisa1 [442]

0.902 joules of energy

4 0

3 years ago

The popular GPS devices that people use to find directions while driving use which type of satellite system?

inessss [21]

The popular GPS devices that people use to find directions while driving use "Global Navigation Satellite System (GNSS)".

<u>Explanation:</u>

The umbrella term for all global satellite tracking systems is GNSS i.e Global Satellite Navigation System. This involves satellite constellations circulating over the surface of the earth and continuous signal transmission that allow users to evaluate their location.

A satellite array of 18–30 medium Earth Orbit (MEO) satellites distributed across several orbital planes typically achieves greater coverage for each network. The specific systems differ, but use > 50 ° orbital inclinations and approximately twelve hours orbital cycles.

4 0

3 years ago

Read 2 more answers

A team of dogs accelerates a 290kg dogsled from 0 to 6.0m/s in 3.0 s. Assume that the acceleration is constant.Part AWhat is the

Mademuasel [1]

Answer:

(a) $a=2m/sec^2$

(b) 5220 j

(c) 1740 watt

(d) 3446.66 watt

Explanation:

We have given mass m = 290 kg

Initial velocity u = 0 m/sec

Final velocity v = 6 m/sec

Time t = 3 sec

From first equation of motion

v = u+at

So $a=\frac{v-u}{t}=\frac{6-0}{3}=2m/sec^2$

(a) We know that force is given by

F = ma

So force will be $F=290\times 2=580N$

(b) From second equation of motion we know that

$s=ut+\frac{1}{2}at^2=0\times 3+\frac{1}{2}\times 2\times 3^2=9m$

We know that work done is given by

W = F s = 580×9 =5220 j

(c) Time is given as t = 3 sec

We know that power is given as

$P=\frac{W}{t}=\frac{5220}{3}=1740Watt$

(d) Time t = 1.5 sec

So $P=\frac{W}{t}=\frac{5220}{1.5}=3466.66Watt$

5 0

3 years ago

If the force of gravity changes what will happen and what would cause it to change?

FromTheMoon [43]

We will fall to pluto.

5 0

3 years ago