Recent questions in Physics

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A wave has a speed of 15 m/s and a frequency of 10 Hz. what is the wavelenght of the wave?

George Joseph asked Jul 18, 2023

by George Joseph

7.1k points

1 answer

4 votes

61.1k views

A racing car has a mass of 1910 kg. The acceleration of gravity is 9. 8 m/s 2. What is its kinetic energy if it has a speed of 109 km/h? answer in units of j.

Michal Bernhard asked Jul 18, 2023

by Michal Bernhard

5.6k points

1 answer

22 votes

57.6k views

How do our brains work humanistic positive biopsychology cognitive-behavioral development or social psychology

Nellie asked Jul 18, 2023

by Nellie

6.7k points

1 answer

2 votes

228k views

What are other ways you could try to build an arch? 10 POINTS HELP ME

Lucas Kahlert asked Jul 18, 2023

by Lucas Kahlert

5.4k points

1 answer

2 votes

106k views

Which of the following particles is similar to a He nucleus? alpha beta gamma neutrino

Avi Harush asked Jul 18, 2023

by Avi Harush

6.1k points

2 answers

13 votes

64.6k views

Which transition shows a compare and contrast relationship?(1 point) Responses i need answers now pls in addition in addition similarly similarly accordingly accordingly to clarify

Sorrat asked Jul 18, 2023

by Sorrat

5.9k points

1 answer

2 votes

172k views

Please help me with this

Martin Nielsen asked Jul 18, 2023

by Martin Nielsen

6.6k points

1 answer

16 votes

195k views

The MACH 5 car goes around a curve with a speed of 20.0 m/s experiencing a centripetalacceleration of 3.80 m/s2. What is the radius of the curve in meters? Round your answer correctly tothe first three

MilanPanchal asked Jul 18, 2023

by MilanPanchal

5.7k points

1 answer

1 vote

205k views

This Is The Light Intensity On A Viewing Screen Behind A Slit Of Width A. The Light's Wavelength Is λ. is λa, or is it not possible to tell?

Ulises asked Jul 18, 2023

by Ulises

6.6k points

1 answer

4 votes

204k views

A fish swimming at a constant speed of 0.5 m/s suddenly notices a shark appear behind it. Five seconds later, the fish is swimming in the same direction at a speed of 3.5 m/s. Calculate the fish's acceleration?

Bruno Penteado asked Jul 18, 2023

by Bruno Penteado

6.0k points

2 answers

15 votes

204k views

A student throws a set of keys vertically upward to his fraternity brother who is in a window 3.60 m above. The brothers outstretched hand catches the keys 1.45 seconds later. With what initial velocity

GlennV asked Jul 18, 2023

by GlennV

5.9k points

1 answer

2 votes

58.3k views

How far apart would you have to place the poles of a 1. 5 vv battery to achieve the same electric field?.

Kazuki Okamoto asked Jul 18, 2023

by Kazuki Okamoto

6.3k points

1 answer

21 votes

142k views

What is the potential energy of an apple that 3.00-meters high with a mass of .5N?

Necker asked Jul 18, 2023

by Necker

6.3k points

1 answer

4 votes

120k views

Body systems work together to perform all the functions necessary for the survival of An organism C. Explain why the failure of one organ or organ system can affect the function of other body systems in

Jason Bayldon asked Jul 18, 2023

by Jason Bayldon

6.4k points

1 answer

2 votes

59.5k views

Which definition of a compression is correct?

Punkrockbuddyholly asked Jul 18, 2023

by Punkrockbuddyholly

5.9k points

1 answer

3 votes

176k views

How many times a minute does a boat bob up and down on ocean waves that have a wavelength of 40 m and a propagation speed of 5 m/s?

Artdanil asked Jul 18, 2023

by Artdanil

6.6k points

1 answer

17 votes

198k views

Is it possible to have an average velocity of O for some motion but an average speed of 120 km/h for that motion? Provide an quantitative example.

Totem asked Jul 18, 2023

by Totem

5.7k points

1 answer

3 votes

8.1k views

Find the current in a 5 Ω resistor connected to a battery with an internal resistance of 3 Ω if the emf of the battery is 9 V.4.85 A3.00 A1.13 A1.80 A

Mantis asked Jul 18, 2023

by Mantis

6.4k points

1 answer

2 votes

185k views

How can minimising non useful energy transformations can reduce the impact on the environment

Shivek Parmar asked Jul 18, 2023

by Shivek Parmar

5.7k points

1 answer

1 vote

80.7k views

How do you calculate centripetal acceleration?

Samz asked Jul 18, 2023

by Samz

6.2k points

2 answers

17 votes

141k views

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