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fgiga [73]
3 years ago
12

The unit of resistance is the?

Physics
2 answers:
9966 [12]3 years ago
4 0

Answer:

The ohm (symbol: Ω) is the SI derived unit of electrical resistance, named after German physicist Georg Simon Ohm.

zloy xaker [14]3 years ago
4 0

Answer: Georg Simon Ohm

Explanation:

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You push on a desk with a force of 150 N to the right. Your friend pushes on the same desk with a force of 50 N to the left . Wh
exis [7]

Answer:

The net force is 100 N to the right.

Explanation:

To solve this problem, we simply add together the forces.  Since we know that there is a greater force to the right, we will designate this as the positive direction and the left as the negative direction.

To find the net force, let's add together the two forces we are given using our new positive/negative designations:

+150 N right - 50 N left

Now, we just perform simple subtraction to get:

100 N right

Therefore, the answer is that the net force is 100 N to the right.

Hope this helps!

5 0
3 years ago
A man weighing 490N on earth weighs 81.7N on the moon.His mass on the moon is kg
Ymorist [56]

His mass is 50 kg . . . on the Moon, on the Earth, in the capsule rocketing between them, and on Halley's comet if he ever goes there.

6 0
4 years ago
Read 2 more answers
Why is nutrition important to wellness
lidiya [134]
<span>Well, nutrition is an very important part of our healthy lifestyle. Combined with physical activity, our diet can help we to reach and maintain a healthy weight, reduce your risk of chronic diseases. Good nutrition means our body gets all the nutrients, vitamins, and minerals it needs to work its best. Plan our meals include nutrient dense foods that are also low in calories.</span>
4 0
4 years ago
A sailboat weighing 980 lb with its occupants is running downwind at 8 mi/h when its spinnaker is raised to increase its speed.
Effectus [21]

Answer:

78.498N

Explanation:

The Net force provided by the spinnaker can be obtained from Newton's second law of motion as follows;

F=\frac{m(v-u)}{t}................(1)

where m is the mass, v is the final velocity, u is the initial velocity and t is the time interval for which the force acted.

Given;

m =980lb

v = 12mi/h

u =8mi/hr

t = 10s.

It is important to convert all quantities to their SI units where necessary, so we do that as follows;

1lb = 0.45kg,

hence 980lb = 980 x 0.45kg = 441kg.

1mile = 1609.34m

1hour = 3600s,

therefore;

8mi/h=\frac{8*1609.34m}{3600s}=3.58m/s

12mi/h=\frac{12*1609.34m}{3600s}=5.36m/s

Substituting all values into equation (1), we obtain the following;

F=\frac{441(5.36-3.58)}{10}\\F=\frac{441*1.78}{10}\\F=\frac{784.98}{10}\\F=78.498N

4 0
3 years ago
Water can fall as precipitation, which may include rain, snow, or hail is an observation or inference?
lukranit [14]

THe best answer would be observation because you can see that all 3 are made up of water which you don't need to infer because you have the proof when you look at all 3 different types of precipitation.

I hope this helps you out.

7 0
3 years ago
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