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zvonat [6]
3 years ago
15

A 1200 kg car is being driven down a road. If it has 101 kJ of kinetic energy, what is its speed?

Physics
1 answer:
algol [13]3 years ago
5 0

Answer:

The solved problem is in the photo. Hope it helps.

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Which of the following is a correct principle of relative-age dating?       
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The anwser choice is A
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A multiparous client presents to the labor and delivery area in active labor. The initial vaginal examination reveals that the c
balandron [24]

Answer:

correct answer is Precipitous vaginal delivery

Explanation:

given data

cervix dilated = 4 cm

effaced = 100%

delivery  = 5 minutes later

solution

correct answer is Precipitous vaginal delivery because precipitous take delivery time less than = 3 hours

A multipara progress at rate 1.5 cm of dilation per hour

and it is progress for 10 cm for the deliver and birth averages approx 20 minute

so here correct answer is Precipitous vaginal delivery

4 0
3 years ago
A U.S. Department of Energy report estimates that over 100 billion kWh/year can be saved in the United States by various energy-
I am Lyosha [343]

Answer:

(a). 12 plants

(b). 3171 $

Explanation:

(a)first convert units of 100 billion kWh/year into Watts(W)

also convert the units of 1000 MW into Watts(W)

1 billion = 10^9

1 year = 365*24 = 8760 hrs

so

100 billion kWh/year = 1\frac{100*(10^9)*(10^3)}{8760}

                                  = 1.142*10^{10}W

1000 MW                  = 1000*10^{6} = 10^{9}W

no. of plants = \frac{1.14155*10^{10} }{10^9} = 11.4

So 12 plants required        

(b)

savings = unit price*total units

             = 0.1 * 1.142*10^{10}( \frac{1}{1000*3600} )

             = 3170.9 =3171 $

4 0
3 years ago
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Which terms describe space objects that are small chunks of rock and debris that are smaller than 1 km?
UkoKoshka [18]
I would say that it is Meteors, Meteorites, and comets. (METEORS may be wrong)
5 0
3 years ago
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Describe You toss a ball to someone one meter away. Then you toss it to someone four meters away. How does your throw change?
krek1111 [17]

We have that the Throw has changed in distance the ball has traveled and the Force applied in trowing the ball and Possibly the time of travel

From the Question we are told that

You toss a ball to someone one meter away

You toss it to someone four meters away

Generally

When you toss toss a ball to someone one meter away and You toss it to someone four meters away the are  things that have changed

  • Force
  • Distance

Therefore

The Throw has changed in distance the ball has traveled and the Force applied in trowing the ball and Possibly the time of travel

For more information on this visit

brainly.com/question/12008506?referrer=searchResults

3 0
3 years ago
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