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which planet will receive a radio signal that is redshifted and which planet receives a radio signal that is blueshifted respectively?

JasonJasonJason asked Jun 21, 2023

by JasonJasonJason

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A series circuit has four resistors. The current through one resistor is 810 mA. How much current is supplied by the source?0.810 mA8.10 mA81.0 mA810 mA

Ivan Lesko asked Jun 21, 2023

by Ivan Lesko

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_____ is a property that determines the amount of current for a given source voltage, whereas a _____ is a device that controls the current in a circuit.Question 21 options:Resistance, resistorResistance,

Yogsma asked Jun 21, 2023

by Yogsma

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1 answer

5 votes

71.3k views

A jogger jogs around a circular track with a diameter of 375 m in 16.0 minutes. What was the jogger's average speed in m/s? m/s What is the magnitude of the jogger's average velocity (in m/s)? m/s

Ilkay Ilknur asked Jun 21, 2023

by Ilkay Ilknur

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1 answer

4 votes

10.2k views

Question 2 of 10 The circuit is working, and all three bulbs are lit. If a switch at C is opened, what will happen to the circuit? А вс Сс 1 دلع 2 O A. All three bulbs will go out. O B. Bulb 3 will go

Alexander Rautenberg asked Jun 21, 2023

by Alexander Rautenberg

5.7k points

1 answer

22 votes

79.7k views

Calculate the wavelength in the following substances if the frequency is 1000 s-1and the speed of sound in the medium is given:A. Lead (1230 m/s)B. Hydrogen (1267 m/s)C. Water (5250 km/h)D. Air (1234 km

Xxlali asked Jun 21, 2023

by Xxlali

5.9k points

1 answer

3 votes

218k views

What is the average force needed to change the velocity of 20,000 kg bus from rest to 15 m/s in 10 seconds? O 5,000 N O 10,000 N O 20,000 N O 30,000 N

Tpsilva asked Jun 21, 2023

by Tpsilva

6.5k points

1 answer

2 votes

124k views

How much energy does it take to boil water for pasta? For a one-pound box of pastayou would need four quarts of water, which requires 15.8 kJ of energy for every degreeCelsius (°C) of temperature increase.

Adelf asked Jun 21, 2023

by Adelf

6.1k points

1 answer

0 votes

100k views

Describe 3 uses of radioactive isotopes

Dominik Weber asked Jun 21, 2023

by Dominik Weber

6.1k points

2 answers

12 votes

60.5k views

1 astronomical unit (A) is

Kieran Osgood asked Jun 21, 2023

by Kieran Osgood

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1 answer

16 votes

12.2k views

1. A temperature unit is known as a

Mspensieri asked Jun 21, 2023

by Mspensieri

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1 answer

1 vote

42.5k views

A circuit contains two resistors in series. The voltage drop across the first is 10 V. The voltage drop across the second is also 10 V. What is the voltage provided by the power supply in this circuit?

TheLibzter asked Jun 21, 2023

by TheLibzter

5.6k points

2 answers

20 votes

142k views

Which of the diagrams below illustrates sound waves generated by a siren that is not moving?A.B.C.D.

Ruzenhack asked Jun 21, 2023

by Ruzenhack

6.1k points

1 answer

4 votes

146k views

Pls help if u can!!! i hate physics ughhh a model rocket is launched horizontally from the same spot on the top of the 30.0 meter-tall building, but this time with an initial velocity of 22.0 meters per

Vik Santata asked Jun 21, 2023

by Vik Santata

6.3k points

1 answer

1 vote

123k views

HELPP THANK YOU! A 1.0 kg ball is bounced high in the air. What is its total kinetic energy when it reaches its highest point? a. 40.5 joules b. 30.0 joules c. 100.0 joules d. 50.0 joules e. 0 joules

Niyazi asked Jun 21, 2023

by Niyazi

5.9k points

1 answer

0 votes

36.7k views

Question 2. A 2kg mass is attached to the end of a vertical wire of length 2 m and diameter 6mm and extension 0,60mm. Calculate the tensile stress

Dantastic asked Jun 21, 2023

by Dantastic

5.3k points

1 answer

10 votes

148k views

Check Screenshot please.

Nisar Ahmad asked Jun 21, 2023

by Nisar Ahmad

6.7k points

1 answer

3 votes

109k views

Which statement describes the law of conservation of energy

Erric asked Jun 21, 2023

by Erric

5.4k points

1 answer

21 votes

70.7k views

A 76 kg student is walking home from school at a constant acceleration, traveling 15 meters west in 20 seconds. What is the momentum of the student?Show your work

Clifton Labrum asked Jun 21, 2023

by Clifton Labrum

6.0k points

1 answer

3 votes

122k views

You drive your car for 2.0 h at 40.0 km/h, then for 2.0 h at 60.0 km/h. What is your average velocity?

Maryisdead asked Jun 21, 2023

by Maryisdead

5.5k points

1 answer

1 vote

80.5k views

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