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PO2 at sea level is a.42 mmHg b.75 mmHg c.159 mmHg d.105 mmHg

Lavonne asked Oct 12, 2024

by Lavonne

8.3k points

1 answer

2 votes

98.1k views

What are the possible options for brightness? 1) luminance 2) shape 3) (all)

HTNW asked Oct 12, 2024

by HTNW

8.6k points

1 answer

4 votes

73.0k views

A car is traveling at 115 km/h and has an average fuel efficiency of 12 km/l. What is the average flow rate in cubic centimeters per second? a. 2.87 x 10⁶ cm³/s b. 3.21 x 10⁶ cm³/s c. 3.46 x 10⁶ cm³/s

Yamenk asked Oct 12, 2024

by Yamenk

7.6k points

1 answer

3 votes

157k views

HELP 40 points! An object is moving east, and its velocity changes from 65 m/s to 25 m/s in 10 seconds. Which describes the acceleration? negative acceleration of 4 m/s2 positive acceleration of 4 m/s2

Sevas asked Oct 12, 2024

by Sevas

8.4k points

1 answer

4 votes

21.5k views

The circuit shown has a 10.0 v battery connected to a cube with 2.00 cm sides and a resistivity 24 as well as two cylinders with radius 1.00 cm, length 1.00 cm and resistivity 1.80. Assuming the junction

MrW asked Oct 12, 2024

by MrW

7.5k points

1 answer

5 votes

132k views

The force of gravity between two masses was 14 N when they were 10. m apart. The distance between them was changed and the force became 56 N. How far apart were they then?

Peter Willemsen asked Oct 12, 2024

by Peter Willemsen

8.4k points

1 answer

2 votes

16.1k views

An 12.000 milligram particle is sliding across a friction-less one-dimensional path at 55.000 m/s and collides with a 68.000 milligram particle moving at -48.000 m/s in a perfectly inelastic collision.

Michal Boska asked Oct 12, 2024

by Michal Boska

7.5k points

1 answer

4 votes

128k views

Which one is it??????????????????????

Thedz asked Oct 12, 2024

by Thedz

8.3k points

1 answer

5 votes

43.9k views

The 0.5-kg ball of negligible size is fired up the smooth vertical circular track using the spring plunger. The plunger keeps the spring compressed 0.08 m when released. Determine how far s it must be

Ey Dee Ey Em asked Oct 12, 2024

by Ey Dee Ey Em

8.1k points

1 answer

4 votes

137k views

Where do animalian live

DaniEll asked Oct 12, 2024

by DaniEll

8.3k points

1 answer

0 votes

180k views

Why is gamma ray dangerous

Rinze asked Oct 12, 2024

by Rinze

7.9k points

1 answer

0 votes

134k views

______is the point at which attackers starts to plan his or her attack.

Pooja Srivastava asked Oct 12, 2024

by Pooja Srivastava

8.3k points

1 answer

3 votes

52.4k views

As your speed increases, the length of your danger zone increases. What other conditions increase the length of your danger zone? a. Good visibility and clear weather conditions b. Heavy traffic and congested

Ibramazin asked Oct 12, 2024

by Ibramazin

7.5k points

1 answer

0 votes

189k views

An object drops 22 m from a cliff. If it started at rest and is going 12 m/s12m/s just before it hits the ground, what is its acceleration? A. 4 m/s² B. 6 m/s² C. 8 m/s² D. 10 m/s²

Rich Ehmer asked Oct 12, 2024

by Rich Ehmer

7.5k points

1 answer

5 votes

233k views

Does astrophysical anti-realism solve the fermi paradox?

Ggsplet asked Oct 12, 2024

by Ggsplet

7.9k points

1 answer

1 vote

2.0k views

Watch this video about measuring earthquakes, and then answer the following questions. Part A Why is earthquake prediction a challenge for scientists? In your answer, explain why scientists aren't able

Anheledir asked Oct 12, 2024

by Anheledir

8.0k points

1 answer

3 votes

21.8k views

Who exerts more pressure (a) A girl of 50 kg wearing heels with an area of cross section 1 sq. cm (b) An elephant of 4000 kg with foot area of each 250 sq.cm.

Matthew I asked Oct 12, 2024

by Matthew I

7.8k points

2 answers

3 votes

124k views

A satellite is expected to circle round the earth in an orbit 40000km from the earth surface determine velocity of the satellite in it orbit

Chrystine asked Oct 12, 2024

by Chrystine

9.2k points

1 answer

3 votes

173k views

"An object accelerates from 2 m/s to 20 m/s in 9 seconds. What is the acceleration? Round your answer to the nearest tenth." A) 2.2 m/s² B) 2.4 m/s² C) 2.6 m/s² D) 2.8 m/s²

Amin Gholibeigian asked Oct 12, 2024

by Amin Gholibeigian

8.4k points

1 answer

2 votes

13.8k views

What is the meniscus shape?

Ofisora asked Oct 12, 2024

by Ofisora

8.4k points

1 answer

1 vote

144k views

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