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Help please help help helphelp

Marten Sytema asked Aug 8, 2023

by Marten Sytema

6.7k points

2 answers

3 votes

75.8k views

I want to know what is the pressure of the stratosphere simple numbers I’m in 6 grade

Behzad Besharati asked Aug 8, 2023

by Behzad Besharati

6.6k points

1 answer

24 votes

156k views

A ball is tossed upwards into the air with an initial upwards velocity of 3.0m/s. What is the ball's velocity when it returns to the height from which it was tossed?

Ali Afshar asked Aug 8, 2023

by Ali Afshar

6.8k points

1 answer

3 votes

108k views

Which planet is the hottest?A. EarthB. MercuryC. MarsD. Venus

Nandokakimoto asked Aug 8, 2023

by Nandokakimoto

6.6k points

1 answer

2 votes

26.1k views

I need help question confuseing

Jkerian asked Aug 8, 2023

by Jkerian

6.7k points

1 answer

3 votes

213k views

On a particular thermometer the 0°C mark and the 100°C mark are 25 cm apart. The mercury level is at a point 15 cm up the scale. Find the temperature indicated by the thermometer.

WIllJBD asked Aug 8, 2023

by WIllJBD

6.1k points

1 answer

2 votes

36.8k views

to answer whether or not the universe will continue to expand forever, what are the two competing factors that we must consider?

Belema asked Aug 8, 2023

by Belema

6.9k points

1 answer

2 votes

42.8k views

If the input force is 20 N and the output force is 100 N, what is the actual mechanicaladvantage?

Ianna asked Aug 8, 2023

by Ianna

7.1k points

1 answer

5 votes

151k views

Three capacitors are connected as follows: 1.83 F capacitor and 4.53 F capacitor are connected in series, then that combination is connected in parallel with a capacitor of 8.77 F. What is the capacitance

Chrm asked Aug 8, 2023

by Chrm

6.9k points

1 answer

0 votes

27.8k views

An unknown metal has a volume of 20.2 cm³ and a mass of 390 grams. What was the density of this metal? Group of answer choices 11.3 g/cm³ 8.9 g/cm³ 7.8 g/cm³ 19.3 g/cm³

Khalia asked Aug 8, 2023

by Khalia

6.3k points

1 answer

21 votes

97.7k views

The tram's motor operates at 550 V and consumes 70 A of electricity for 3 hours. Calculate the work done by the motor.

Wil P asked Aug 8, 2023

by Wil P

6.3k points

1 answer

1 vote

203k views

If a resistance is added in serles to a circult, the circult resistance is then: O less O greater o the same

Kikito asked Aug 8, 2023

by Kikito

6.2k points

1 answer

19 votes

146k views

1978 JAMB PHYSICS man walks 1 km due east and then 1 km due north. His displacement is

Rgb asked Aug 8, 2023

by Rgb

6.4k points

1 answer

8 votes

234k views

The ratio of the final kinetic energy to the initial kinetic energy of an object is one half. If the initial velocity of the object is 10m/s, what is the final velocity?Select one:О A. 2.7 m/sO B 1.5 m/sO

Oluies asked Aug 8, 2023

by Oluies

6.9k points

2 answers

3 votes

5.8k views

please help:((( If you run 60 m in 7 seconds, then run 25 m in 4 seconds, what is your average speed for the entire run?

Iteong asked Aug 8, 2023

by Iteong

6.8k points

1 answer

1 vote

89.8k views

PLEASE HELP ME You are moving 6 books, each weighing 11 N, to a shelf 0. 8 m higher. Do you do more work by moving all 6 books at once, or by moving one book at a time?

Pasi Heikkinen asked Aug 8, 2023

by Pasi Heikkinen

6.6k points

1 answer

14 votes

173k views

A vertical spring stretches 3.9 cm when a 10.-g object is hung from it. The object is replaced with a block of mass 25 g that oscillates up and down in simple harmonic motion. Calculate the period of motion.

Mark Green asked Aug 8, 2023

by Mark Green

6.4k points

1 answer

0 votes

22.9k views

You have explored some informative examples of models. Now it's time to get creative and make your own model. Here is the requirement checklist for your model: Model types can include drawings, diagrams,

Kyle Kloepper asked Aug 8, 2023

by Kyle Kloepper

6.7k points

1 answer

7 votes

168k views

You can buy 50 rolls of toilet paper for $12.50. Write a ratio showing the unit rate of rolls per $1.

Chrille asked Aug 8, 2023

by Chrille

6.6k points

1 answer

2 votes

197k views

4. A bullet is fired horizontally from a 70 mtall building with a speed of 1400 m/s.How long will it take to hit the ground? (1 point)A. 03.78 SB. 06.558 SC. 07.162 sD. 05.059 sE. O 2.906 S

Ilia Akhmadullin asked Aug 8, 2023

by Ilia Akhmadullin

6.5k points

1 answer

2 votes

57.8k views

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