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What SI unit would you use to express the volume of a textbook

Zenbeni asked Jul 11, 2023

by Zenbeni

6.0k points

1 answer

11 votes

164k views

31 g of Nitrogen. specific heat of nitrogen is 4.78 J/g°C. temperature changes from 45° Cto 30° C, how much heat energy (Q) moves from the water to the surroundings?

Raunak Agarwal asked Jul 11, 2023

by Raunak Agarwal

6.2k points

1 answer

3 votes

151k views

Observing that the bulb does not glow in circuit X , Raj changed the circuit as shown in figure Y. a. What did he observed in circuit Y? b. Why did the bulb not glow in figure X? c. What will happen if

Jannes Carpentier asked Jul 11, 2023

by Jannes Carpentier

5.9k points

1 answer

25 votes

37.6k views

how much work is done by a force of 40N in moving an object through a distance of 2 metre in a direction of a force

Gregghz asked Jul 11, 2023

by Gregghz

6.4k points

1 answer

4 votes

94.3k views

Abu Dhabi classical FM Radio station Broadcasts on a frequency of 91.6 MHz calculate the wavelength of the electromagnetic radiation emitted by the transmitter. Which part of the electromagnetic spectrum

Kristaps Taube asked Jul 11, 2023

by Kristaps Taube

6.2k points

1 answer

2 votes

43.1k views

17. A car is traveling with a velocity of 40 m/s and has a mass of 1120 kg. The car has energy. Calculate it.

Psy asked Jul 11, 2023

by Psy

6.0k points

1 answer

24 votes

19.0k views

6) Find the speed a spherical raindrop would attain by falling from 4.00 km. Do this:a) In the absence of air dragb) In the presence of air dragc) Assume that the diameter of the drop is 3 mm and the density

MuTaTeD asked Jul 11, 2023

by MuTaTeD

6.7k points

1 answer

4 votes

160k views

A car is travelling at 30m/s. Suddenly, the driver sees a danger ahead and decides to do an emergency stop. The driver's reaction time is 0.6 s. Calculate how far the car travels before the driver starts

Vjy asked Jul 11, 2023

by Vjy

6.5k points

2 answers

3 votes

36.6k views

In a collision between two soccer balls, momentum is conserved. Is momentum conserved for each soccer ball? Explain.

Kheshav Sewnundun asked Jul 11, 2023

by Kheshav Sewnundun

6.2k points

2 answers

2 votes

147k views

Which of the following does NOT travel in a vacuum? w) radio waves x) gamma rays y) magnetic waves z) sound waves

Marslo asked Jul 11, 2023

by Marslo

6.3k points

1 answer

18 votes

33.7k views

The tension in a ligament in the human knee is approximately proportional to the extension of the ligament, if the extension is not too large.If a particular ligament has an effective spring constant of

Kenrick Chien asked Jul 11, 2023

by Kenrick Chien

5.9k points

1 answer

2 votes

216k views

Select all the correct answers. A worker is holding a filled gas cylinder still. Which two sentences are true about the energy of the filled gas cylinder? it has no energy because it's being held still

Drew Nichols asked Jul 11, 2023

by Drew Nichols

5.5k points

1 answer

25 votes

181k views

Hello! I am currently trying to answer this question. Could you provide the steps to help me solve it?

Martin Peter asked Jul 11, 2023

by Martin Peter

5.6k points

1 answer

2 votes

170k views

How much heat in joules has to be removed from 225g of water to lower its temperature from 25.0oC to 10.0oC?

Prageeth Godage asked Jul 11, 2023

by Prageeth Godage

6.3k points

1 answer

2 votes

109k views

explain what Is meant by the term potential energy and give four different examples of potential energies?

Nyrl asked Jul 11, 2023

by Nyrl

6.0k points

1 answer

5 votes

74.9k views

An object moving with uniform acceleration has a velocity of 11.0 cm/s in the positive x-direction when its x-coordinate is 2.85 cm. If its x-coordinate 2.45 s later is −5.00 cm, what is its acceleration?

Mdrozdziel asked Jul 11, 2023

by Mdrozdziel

5.8k points

1 answer

1 vote

17.5k views

What is the total distance traveled of the object in the graph? Thank you! (:

Camleng asked Jul 11, 2023

by Camleng

6.2k points

1 answer

3 votes

97.9k views

What is the speed of light in quartz (n=1.54)? Will light travel faster or slower through ruby (n = 1.76) than quartz?

Aleksejjj asked Jul 11, 2023

by Aleksejjj

6.5k points

1 answer

20 votes

83.2k views

In australia, which day falls closest to january 1?.

Jacob Lauzier asked Jul 11, 2023

by Jacob Lauzier

6.2k points

1 answer

7 votes

176k views

. Tony Stewart's average speed after his most recent NASCAR race was 284 km/hr. Convert this speed to m/s.

Nana Lakshmanan asked Jul 11, 2023

by Nana Lakshmanan

6.6k points

1 answer

4 votes

26.4k views

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