Recent questions in Physics

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an open electrical circuit as a result of a failed circuit breaker is considered to be what type of failure system?

Beigel asked Jul 9, 2023

by Beigel

6.3k points

1 answer

4 votes

219k views

What causes water to freeze solid when placed in a freezer? Takes heat away from the waterAdds heat to the waterPuts electricity in the waterDoes not let light shine on the water

Icj asked Jul 9, 2023

by Icj

6.3k points

1 answer

5 votes

38.7k views

C. O(6.913 m, -76.906 m)D. O(6.913 m, -89.798 m)E. O(31.876 m, -76.906 m)15. Given the vectors A = 70 m 50 degnorth of east and B = 40 m 80 degnorth of east, find the magnitude and direction (with respect

Jro asked Jul 9, 2023

by Jro

6.6k points

1 answer

2 votes

149k views

Please answer! this is for my homework its due soon.

Lillian asked Jul 9, 2023

by Lillian

6.0k points

1 answer

24 votes

49.0k views

Name any two instruments based on archimede's principle

TerranRich asked Jul 9, 2023

by TerranRich

6.2k points

1 answer

5 votes

7.9k views

if you know your weight in newtons, how could you calculate your mass in kilograms? what formula would be used?

Furious Duck asked Jul 9, 2023

by Furious Duck

5.9k points

1 answer

1 vote

218k views

Fitness walking reduces the risk of which disease? A. pertussis B. diabetes C. polio D. malaria

Argamanza asked Jul 9, 2023

by Argamanza

6.1k points

1 answer

11 votes

69.3k views

is the fastest launch coaster in the world, launching its 3864 kg trains to 240 km/h (149 mph) in 4 seconds. This means its rate of acceleration is 16.67 m/s/s. How much force was required to do this?

Rimraf asked Jul 9, 2023

by Rimraf

6.5k points

1 answer

19 votes

173k views

A well-trained athlete can run 400m in 47s, what is the athlete’s velocity?

NOhs asked Jul 9, 2023

by NOhs

6.4k points

1 answer

1 vote

134k views

What is the electric force between à -0.02 C charge and a 0.03 C charge separated by 2.4meters?

Sweta Sharma asked Jul 9, 2023

by Sweta Sharma

6.5k points

1 answer

2 votes

56.6k views

A 0.10kg mass is oscillating at a small angle from a light string with a period of 0.63s. What is the length of the pendulum?

Dimitar Genov asked Jul 9, 2023

by Dimitar Genov

6.9k points

2 answers

0 votes

186k views

A 3 x 10^-6 C charge is 5m away from a -2x 10^-6 C charge A. Attractive because one is positive the other one is negative B. Determine the magnitude of the electrostatic force acting between them.

Nakajima asked Jul 9, 2023

by Nakajima

6.7k points

1 answer

2 votes

114k views

Can you tell me if the answer I have gotten is correct

Serkan AKMAN asked Jul 9, 2023

by Serkan AKMAN

6.4k points

1 answer

0 votes

101k views

Three horizontal forces are pulling on aring, at rest. F1 is 100 N at a 45.0° angle,and F2 is 135 N at a 160° direction. What isthe x-component of F3?F2„F1'F3X-component (N)Enter

Northerner asked Jul 9, 2023

by Northerner

6.3k points

1 answer

4 votes

185k views

In a diffraction experiment, a coherent light source illuminates a pair of identical slits in a barrier, and the resulting pattern is projected on a screen that is separated from the barrier by 2.05 m.

Bouraoui KACEM asked Jul 9, 2023

by Bouraoui KACEM

6.5k points

1 answer

2 votes

204k views

What is the speed at 5s?

Dileep Patel asked Jul 9, 2023

by Dileep Patel

6.1k points

2 answers

12 votes

42.4k views

Define what is physics

Ashot Khachatryan asked Jul 9, 2023

by Ashot Khachatryan

5.9k points

2 answers

21 votes

92.2k views

A motorboat starting from rest travels in a straight line on a lake.(a)If the boat achieves a speed of 7.00 m/s in 15.0 s, what is the boat's average acceleration?magnitude in ____m/s2 What direction?

Seth Jeffery asked Jul 9, 2023

by Seth Jeffery

6.6k points

1 answer

2 votes

16.9k views

P ⇒ q, r ⇒ s, p ∨r q ∧ s is invalid

Nils Schmidt asked Jul 9, 2023

by Nils Schmidt

6.5k points

1 answer

13 votes

1.8k views

A student rolls a soccer ball down a ramp. the ball accelerates from rest to 2.0 m/s in 3.5 seconds. what was the acceleration of the ball as it rolled down the ramp? (4b)

Dan Menes asked Jul 9, 2023

by Dan Menes

6.2k points

2 answers

1 vote

99.2k views

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